A selected sort of crossword makes use of a confirmed entry, usually an extended phrase or phrase, as a basis round which the remainder of the grid is constructed. This central entry acts as a verification or “proof” ingredient, making certain the general correctness of the puzzle’s resolution. As an example, a thematic puzzle may use a key idea or identify as its central, verifying entry.
This development methodology gives a number of benefits. It permits for tighter, extra thematically constant grids, as each different phrase should relate indirectly to the central, anchoring entry. This method can improve the solver’s satisfaction by offering a transparent sense of construction and a rewarding “aha” second upon completion. Traditionally, these sorts of puzzles have appeared in numerous publications, typically used as contest puzzles or as a approach to spotlight a particular theme or concept.
The next sections discover development strategies, the impression of this methodology on fixing issue, and notable examples of those uniquely structured crosswords.
1. Central, pre-filled entry
The central, pre-filled entry distinguishes this crossword variant. Serving because the eponymous “proof phrase,” this pre-determined entry anchors your entire grid and dictates development. Understanding its operate is essential for each constructors and solvers.
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Basis of the Grid
The pre-filled entry acts as the inspiration upon which your entire puzzle is constructed. All different phrases should intersect with it, making a tightly built-in construction. This contrasts with commonplace crosswords the place the grid is crammed progressively, with out a pre-determined core. This mounted start line influences each subsequent phrase selection.
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Verification and Thematic Unity
The “proof” side arises from the central entry’s position in verifying the puzzle’s development. It ensures all intersecting phrases align accurately, lowering ambiguity. This entry usually serves as a thematic linchpin, connecting all different phrases conceptually. A puzzle centered round “Shakespearean tragedy,” for instance, may embody associated phrases like “Hamlet,” “Macbeth,” or “Iago.”
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Influence on Issue
The pre-filled entry impacts the puzzle’s issue. Whereas offering a place to begin, it additionally constrains phrase selections. This constraint could make discovering appropriate intersecting phrases more difficult, doubtlessly rising the general issue. Solvers profit from the preliminary foothold however should navigate a extra restricted phrase pool.
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Building Challenges
Developing puzzles round a pre-filled entry requires specialised strategies. Software program help is usually employed to make sure all intersecting phrases adhere to the constraints imposed by the central entry. This course of is extra intricate than conventional crossword development, demanding cautious planning and consideration of phrase relationships.
The central, pre-filled entry is integral to this puzzle sort. It capabilities not simply as a place to begin for solvers however as a key ingredient defining the puzzle’s development, issue, and general thematic coherence. Understanding its position enriches each the creation and the fixing expertise.
2. Verification of Building
Verification of development is integral to the character of proof phrase crossword puzzles. The pre-selected “proof phrase,” performing as a set ingredient, supplies a framework towards which the validity of your entire grid might be assessed. This inherent verification course of distinguishes these puzzles from conventional crosswords the place development proceeds extra organically. The mounted nature of the proof phrase ensures all intersecting entries should conform to its letter constraints, eliminating ambiguity and making certain a single, verifiable resolution. This attribute is paramount, significantly in situations like competitors puzzles the place certainty of resolution is essential. For instance, a puzzle using “SPACE EXPLORATION” as its proof phrase instantly limits viable intersecting entries to these aligning with its letters. This constraint ensures solely phrases becoming this framework might be integrated, successfully verifying the general development.
The significance of verification extends past making certain an accurate resolution. It additionally influences the puzzle’s general coherence and thematic consistency. The proof phrase usually embodies the puzzle’s theme, making certain all different entries relate to the core idea. This interconnectedness strengthens the fixing expertise, offering a way of unity and function. Think about a puzzle with “ARTIFICIAL INTELLIGENCE” as its proof phrase. Associated phrases like “algorithm,” “neural community,” or “machine studying” grow to be probably inclusions, reinforcing the central theme and verifying the puzzle’s thematic integrity. This rigorous verification enhances the solver’s satisfaction by offering a logical and interconnected expertise. The proof phrase’s verification operate gives each constructor and solver a assure of the grid’s structural and thematic soundness.
In conclusion, verification, facilitated by the proof phrase, represents a elementary side of those puzzles. It ensures resolution uniqueness, promotes thematic consistency, and elevates the fixing expertise. This rigorous method to development distinguishes proof phrase crossword puzzles, providing a definite problem and a extra rewarding sense of accomplishment. Whereas conventional crosswords permit for higher flexibility throughout development, the verification inherent in proof phrase puzzles ensures a tightly built-in and thematically resonant last product. This method, demanding the next degree of development precision, in the end contributes to a extra satisfying and interesting clear up.
3. Thematic Consistency
Thematic consistency represents a defining attribute of proof phrase crossword puzzles, distinguishing them from their extra standard counterparts. The pre-selected proof phrase serves not solely as a structural anchor but in addition as a thematic nucleus, making certain all associated entries contribute to a unified and coherent fixing expertise. This deliberate thematic focus enhances solver engagement by offering a transparent conceptual thread all through the grid.
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Central Theme Reinforcement
The proof phrase, usually a key idea or phrase, establishes the central theme. All different entries should relate to this theme, reinforcing the core concept and enhancing the puzzle’s general coherence. For instance, a puzzle constructed round “RENEWABLE ENERGY” would probably embody entries like “photo voltaic,” “wind,” or “hydro,” strengthening the thematic focus and enriching the fixing expertise.
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Interconnectedness of Entries
Thematic consistency fosters interconnectedness between entries. Somewhat than a group of disparate phrases, a proof phrase puzzle presents a community of associated ideas. This interconnectivity creates a extra partaking and intellectually stimulating clear up. In a puzzle centered round “CLASSICAL MUSIC,” entries like “Beethoven,” “symphony,” or “concerto” would naturally interweave, enhancing the puzzle’s thematic depth.
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Enhanced Solver Engagement
Thematic consistency contributes considerably to solver engagement. The clear thematic focus supplies a way of function and path, remodeling the fixing course of from a easy word-filling train right into a extra significant and rewarding expertise. Fixing a puzzle centered round “AMERICAN LITERATURE” turns into an exploration of literary figures and actions, rising solver satisfaction.
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Building Challenges and Alternatives
Sustaining thematic consistency presents distinctive challenges for constructors. Choosing phrases that each match the grid construction and cling to the central theme requires cautious planning and phrase choice. Nonetheless, this constraint additionally presents alternatives for artistic wordplay and intelligent thematic integration. A puzzle centered on “CULINARY ARTS” may embody entries like “julienne,” “saut,” or “mirepoix,” demonstrating each thematic relevance and development ingenuity.
Thematic consistency, due to this fact, elevates the proof phrase crossword puzzle past a easy phrase sport. It transforms the fixing expertise into an exploration of a particular theme, enriching engagement and offering a higher sense of accomplishment. The proof phrase’s twin position as structural anchor and thematic nucleus distinguishes this puzzle sort, providing a extra centered and rewarding problem for devoted solvers.
4. Enhanced Fixing Expertise
The improved fixing expertise provided by proof phrase crossword puzzles stems from the inherent construction and thematic focus supplied by the pre-determined central entry. This “proof phrase” acts as extra than simply a place to begin; it shapes your entire fixing course of, providing a definite benefit over conventional crossword puzzles. The next aspects illustrate how this enhancement manifests:
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Focused Deduction
The proof phrase supplies an important framework for deduction. Understanding the central entry permits solvers to focus their efforts on phrases associated to the established theme. For instance, if the proof phrase is “COMPUTER PROGRAMMING,” solvers can instantly anticipate associated phrases like “code,” “algorithm,” or “debug.” This focused method streamlines the fixing course of, permitting for extra environment friendly and satisfying progress.
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Thematic Resonance
The proof phrase establishes a thematic core, making certain all different entries contribute to a unified idea. This interconnectedness creates a extra partaking expertise. A puzzle centered round “RENAISSANCE ART” would probably embody associated phrases like “Michelangelo,” “Da Vinci,” or “Sistine Chapel,” making a cohesive and intellectually stimulating expertise. This thematic resonance transforms the puzzle from a easy word-filling train into an exploration of a particular matter.
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Lowered Ambiguity
The mounted nature of the proof phrase reduces ambiguity within the grid. Understanding a central, prolonged entry supplies a powerful basis, limiting the chances for intersecting phrases. This constraint simplifies decision-making, permitting solvers to confidently fill in associated entries. This readability contrasts with conventional crosswords, the place a number of potentialities may exist for a given slot, resulting in potential frustration.
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Heightened Sense of Accomplishment
Efficiently finishing a proof phrase crossword puzzle supplies a heightened sense of accomplishment. The added problem of working throughout the constraints of the proof phrase will increase the satisfaction derived from an accurate resolution. This heightened reward reinforces the solver’s engagement and encourages additional exploration of those specialised puzzles.
These aspects mix to create a distinctly enhanced fixing expertise. The proof phrase’s affect on deduction, thematic coherence, ambiguity discount, and the general sense of accomplishment distinguishes these puzzles. Whereas demanding extra centered effort, the inherent construction and thematic unity of proof phrase crossword puzzles in the end present a extra rewarding and enriching expertise for devoted solvers.
5. Elevated Issue
Elevated issue is a trademark of proof phrase crossword puzzles, immediately stemming from the constraints imposed by the pre-determined central entry. This inherent problem distinguishes them from conventional crosswords, providing a extra demanding and sometimes extra rewarding expertise for seasoned solvers. The mounted nature of the proof phrase considerably narrows the pool of viable intersecting entries. Contemplate a puzzle with “QUANTUM PHYSICS” as its proof phrase. Discovering applicable intersecting phrases associated to this advanced matter, whereas concurrently adhering to the letter constraints, presents a substantial problem. This constraint-driven complexity usually necessitates a deeper vocabulary and a higher understanding of the chosen theme.
This elevated issue performs an important position in shaping the puzzle’s general attraction. Whereas daunting for informal solvers, the heightened problem attracts fans in search of a extra rigorous psychological train. The restricted phrase selections demand higher precision and a extra strategic method to fixing. This strategic ingredient elevates the sense of accomplishment upon completion. For instance, efficiently finishing a proof phrase puzzle centered round “SHAKESPEAREAN SONNETS” gives a higher sense of feat in comparison with fixing a regular crossword of comparable dimension because of the added complexity of weaving associated phrases like “iambic pentameter” or “quatrain” into the grid. The inherent issue fosters a extra centered and intellectually stimulating expertise, interesting to solvers in search of a extra substantial puzzle-solving problem.
In abstract, the elevated issue inherent in proof phrase crossword puzzles will not be an unintentional byproduct however somewhat a defining attribute. It stems immediately from the constraints imposed by the proof phrase, demanding a extra strategic and knowledge-driven method to fixing. Whereas doubtlessly deterring informal solvers, this heightened problem serves as a key attractor for knowledgeable fans in search of a extra demanding and in the end extra rewarding puzzle-solving expertise. The complexity arising from the restricted phrase selections contributes considerably to the distinctive attraction and lasting satisfaction derived from conquering these intricate grids.
6. Specialised Building Methods
Developing a proof phrase crossword puzzle necessitates specialised strategies distinct from these employed in creating standard crosswords. The pre-determined central entry, or “proof phrase,” introduces a big constraint, demanding a extra deliberate and strategic method. Commonplace crossword development usually includes a level of flexibility, permitting the grid to evolve organically. Nonetheless, with proof phrase puzzles, the mounted central entry dictates the location and number of all intersecting phrases. This constraint necessitates specialised software program and a extra methodical development course of. For instance, if the proof phrase is “ARCHITECTURE,” the constructor can not merely fill intersecting phrases haphazardly. They need to rigorously think about phrases associated to structure, akin to “blueprint,” “column,” or “facade,” whereas making certain these phrases match the grid’s constraints. This usually requires iterative changes and specialised software program able to suggesting legitimate intersecting phrases based mostly on the proof phrase and present letter placements.
The impression of those specialised strategies extends past the development course of itself. The ensuing puzzle’s issue and thematic coherence are immediately influenced by the constructor’s ability in using these strategies. A well-constructed proof phrase puzzle will exhibit a good thematic focus, with all entries referring to the central theme established by the proof phrase. This thematic consistency requires cautious phrase choice and placement, usually involving the usage of specialised dictionaries and thesauruses. Moreover, the problem degree have to be rigorously calibrated. Whereas the inherent constraints of the proof phrase contribute to issue, the constructor should make sure the puzzle stays solvable with out resorting to obscure or overly specialised terminology. As an example, a puzzle centered round “MOLECULAR BIOLOGY” may embody phrases like “DNA,” “RNA,” or “protein,” however ought to keep away from extremely specialised jargon that will alienate most solvers. This stability requires specialised information and cautious consideration of the target market.
In conclusion, specialised development strategies are elementary to the creation of high-quality proof phrase crossword puzzles. The mounted central entry calls for a extra rigorous and strategic method to development, usually involving specialised software program and a deep understanding of the chosen theme. The ensuing puzzle’s issue, thematic coherence, and general fixing expertise are immediately influenced by the constructor’s mastery of those strategies. These specialised strategies should not merely a matter of comfort however somewhat a necessity for creating puzzles that provide a singular and rewarding problem to discerning solvers.
7. Basis for the Grid
The “proof phrase” in a proof phrase crossword puzzle serves because the foundational ingredient, fairly actually the spine of your entire grid. This pre-selected entry dictates the construction and influences the thematic content material of the puzzle. Its placement, sometimes central and distinguished, determines the intersection factors for all different entries, making a framework round which the remainder of the puzzle is constructed. This foundational position distinguishes proof phrase puzzles from conventional crosswords, the place grid development is extra fluid and fewer constrained. Trigger and impact are clearly linked: the selection of proof phrase immediately impacts the doable intersecting entries, shaping the general issue and thematic focus. For instance, a puzzle using “ARTIFICIAL INTELLIGENCE” as its basis necessitates associated phrases like “algorithm,” “machine studying,” or “neural community” at intersecting factors, instantly establishing each construction and thematic path.
The proof phrase’s significance as a foundational part extends past mere construction. It acts as a key to understanding the puzzle’s thematic coherence. All different entries should relate, indirectly, to the proof phrase, making a unified and interconnected fixing expertise. This interconnectedness is absent in conventional crosswords, the place entries usually lack a unifying theme. Contemplate a puzzle constructed round “CLASSICAL LITERATURE.” The foundational proof phrase dictates the inclusion of associated phrases like “Homer,” “Odyssey,” or “Sophocles,” enriching the fixing expertise with thematic depth. Understanding this relationship between the foundational proof phrase and the general theme permits solvers to method the puzzle strategically, anticipating associated ideas and streamlining the fixing course of. This focused method supplies a big benefit and a extra rewarding expertise.
In conclusion, the proof phrase’s position as the inspiration of the grid is paramount in proof phrase crossword puzzles. It dictates not solely the structural format but in addition the thematic content material, providing a singular fixing expertise characterised by interconnectedness and a transparent sense of function. This foundational ingredient distinguishes proof phrase puzzles from conventional crosswords, offering each a higher problem and a extra rewarding sense of accomplishment upon completion. The selection of proof phrase, due to this fact, represents an important determination in puzzle development, influencing each side of the solver’s interplay with the grid. This understanding permits each constructors and solvers to understand the intricacies and distinctive attraction of this distinct crossword variant.
8. Distinctive Fixing Problem
Proof phrase crossword puzzles current a singular fixing problem stemming immediately from the constraints and thematic focus imposed by the pre-selected central entry. This “proof phrase” acts as extra than simply a place to begin; it essentially alters the fixing course of, demanding a special set of methods and a deeper understanding of the chosen theme in comparison with conventional crosswords.
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Constraint-Pushed Deduction
The mounted nature of the proof phrase considerably narrows the vary of doable intersecting entries. This constraint, whereas limiting, additionally supplies a robust instrument for deduction. Solvers can leverage the proof phrase’s letters and thematic relevance to eradicate unlikely candidates and deal with phrases becoming each the grid construction and the overarching theme. For instance, in a puzzle with “EVOLUTIONARY BIOLOGY” because the proof phrase, solvers can instantly goal associated phrases like “Darwin,” “pure choice,” or “adaptation,” streamlining the deduction course of.
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Thematic Interconnectivity
In contrast to conventional crosswords, the place entries may be thematically disparate, proof phrase puzzles exhibit a excessive diploma of thematic interconnectivity. All entries relate to the central theme established by the proof phrase, making a extra cohesive and intellectually stimulating clear up. A puzzle centered on “ASTROPHYSICS” would probably embody associated phrases like “black gap,” “galaxy,” or “supernova,” encouraging solvers to discover connections between these ideas. This interconnectedness transforms the fixing course of from a easy word-filling train right into a thematically resonant exploration.
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Strategic Wordplay
The constraints imposed by the proof phrase necessitate a extra strategic method to wordplay. Solvers should rigorously think about not solely the which means of potential entries but in addition their match throughout the grid construction and thematic context. This strategic ingredient provides a layer of complexity, demanding higher precision and a deeper understanding of phrase relationships. For instance, a puzzle centered round “LITERARY DEVICES” may require solvers to establish particular phrases like “metaphor,” “simile,” or “alliteration,” encouraging a extra nuanced understanding of literary terminology.
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Heightened Cognitive Demand
The mix of constraints, thematic focus, and strategic wordplay leads to a heightened cognitive demand. Proof phrase puzzles require extra centered consideration and a higher reliance on analytical expertise in comparison with commonplace crosswords. This elevated cognitive engagement, whereas difficult, additionally contributes to a extra rewarding sense of accomplishment upon completion. Efficiently fixing a posh proof phrase puzzle centered round a subject like “QUANTUM MECHANICS” gives a big mental achievement.
These aspects mix to create a singular fixing problem distinct to proof phrase crossword puzzles. The proof phrase’s affect permeates each side of the clear up, demanding a extra strategic, thematically pushed, and cognitively partaking expertise. This distinct problem, whereas doubtlessly daunting for informal solvers, holds vital attraction for fans in search of a extra demanding and in the end extra rewarding puzzle-solving expertise. The distinctive fixing problem introduced by these puzzles contributes on to their enduring reputation amongst devoted crossword aficionados.
Regularly Requested Questions
This part addresses widespread inquiries relating to proof phrase crossword puzzles, aiming to make clear their distinct traits and handle potential misconceptions.
Query 1: How does a proof phrase crossword puzzle differ from a regular crossword?
The first distinction lies within the pre-selected, centrally positioned “proof phrase.” This entry acts as a set ingredient round which your entire grid is constructed, influencing all intersecting phrases. Commonplace crosswords lack this pre-determined ingredient, permitting for extra versatile grid development.
Query 2: Why is the central entry referred to as a “proof phrase”?
The time period “proof” signifies its position in verifying the puzzle’s development. Its mounted nature ensures all intersecting entries should conform to its letter constraints, guaranteeing a single, verifiable resolution. That is significantly necessary in competitors puzzles.
Query 3: Does the proof phrase have an effect on the puzzle’s issue?
Sure, considerably. The proof phrase’s constraints slender the vary of doable intersecting phrases, demanding a extra strategic method and a deeper understanding of the chosen theme. This sometimes leads to the next issue degree in comparison with commonplace crosswords.
Query 4: How does one select an applicable proof phrase?
Proof phrase choice is essential. It ought to be a thematically related phrase or phrase that enables for ample intersecting entries. Size and conceptual richness are key concerns, making certain each structural integrity and thematic depth.
Query 5: Are specialised instruments required for establishing these puzzles?
Specialised software program is usually employed to handle the complexities of development. These instruments help to find legitimate intersecting phrases that adhere to the proof phrase’s constraints and guarantee thematic consistency.
Query 6: What are the advantages of fixing proof phrase crossword puzzles?
The centered theme and elevated issue provide a extra intellectually stimulating and rewarding expertise. Fixing these puzzles enhances vocabulary, improves problem-solving expertise, and supplies a deeper understanding of particular subjects.
Understanding these elements supplies a clearer perspective on the distinctive nature and attraction of proof phrase crossword puzzles. They symbolize a definite and difficult variant, providing a rewarding expertise for these in search of a extra rigorous psychological train.
The next sections will delve additional into the intricacies of establishing and fixing these specialised puzzles.
Ideas for Fixing and Developing
This part gives sensible steerage for each fixing and establishing crosswords based mostly on a predetermined central entry. The following tips purpose to reinforce the expertise for each creators and solvers, emphasizing strategic approaches and thematic coherence.
Tip 1: Strategic Proof Phrase Choice (Building):
Choosing the central entry is paramount. Go for a phrase or phrase wealthy in each size and conceptual connections. “Renaissance Artwork,” for instance, gives extra potentialities than a shorter, much less thematically wealthy time period. This enables for higher flexibility in deciding on intersecting entries and ensures a extra sturdy and interesting puzzle.
Tip 2: Thematic Consistency (Building & Fixing):
Keep a constant theme all through the grid. All intersecting phrases ought to relate to the central entry. If the proof phrase is “Shakespearean Tragedy,” associated phrases like “Hamlet,” “Macbeth,” or “Iago” grow to be applicable selections, reinforcing the thematic focus and aiding solvers in deduction.
Tip 3: Make the most of Software program Help (Building):
Specialised crossword development software program might be invaluable. These instruments help to find legitimate intersecting phrases based mostly on the proof phrase’s constraints, making certain an accurate and thematically constant grid.
Tip 4: Begin with Intersections (Fixing):
Start by specializing in the letters intersecting with the proof phrase. These intersections present essential beginning factors for filling in associated entries. This focused method permits solvers to rapidly achieve a foothold within the grid.
Tip 5: Contemplate Phrase Relationships (Fixing):
Suppose past particular person phrase definitions. Contemplate the relationships between phrases and the way they relate to the central theme. This broader perspective can unlock tough sections and supply a deeper understanding of the puzzle’s general construction.
Tip 6: Calibrate Issue (Building):
Fastidiously handle the puzzle’s issue. Whereas the proof phrase’s constraints inherently enhance complexity, keep away from overly obscure or specialised terminology. Purpose for a stability between problem and accessibility to make sure a satisfying fixing expertise.
Tip 7: Take a look at Completely (Building):
Earlier than finalizing the puzzle, check it rigorously to make sure solvability. This course of helps establish potential ambiguities or overly tough sections, permitting for changes and refinements earlier than publication.
Using these methods can considerably improve the creation and fixing expertise, making certain a difficult, thematically coherent, and in the end rewarding engagement with these distinctive puzzles. The following tips provide a sensible framework for navigating the complexities of each development and resolution.
The next conclusion synthesizes the important thing elements of this specialised crossword format and its distinctive attraction.
Conclusion
Proof phrase crossword puzzles symbolize a definite and difficult variant throughout the broader crossword panorama. Evaluation reveals the numerous affect of the central, pre-determined entry on all elements of puzzle development and resolution. This defining attribute dictates intersecting entries, establishes thematic coherence, and elevates the general issue. Specialised development strategies are required to handle the constraints imposed by the proof phrase, demanding cautious consideration of phrase relationships and thematic relevance. The ensuing puzzles provide a singular fixing expertise characterised by strategic deduction, thematic interconnectivity, and a heightened sense of accomplishment.
The enduring attraction of proof phrase crossword puzzles lies within the mental stimulation they supply. This specialised format challenges solvers to assume critically and strategically, rewarding perseverance and a deep understanding of the chosen theme. Additional exploration of development strategies and thematic potentialities holds potential for increasing the artistic boundaries of this partaking puzzle sort, persevering with to supply a particular and rewarding problem for devoted crossword fans.
