Erinos Cloveri
Build crosswords that obey every rule—automatically validated as you tap
Download Erinos Cloveri
1.3
Latest Version
iOS
Platform
2,000
Candidate Words
Build crosswords that obey every rule—automatically validated as you tap
Download Erinos CloveriBonuses available for new installations. Features included with full version download.
Every crossword constructor knows the frustration of building a grid only to discover it violates fundamental symmetry or connectivity rules. Erinos Cloveri eliminates that problem by enforcing legality live—tap any cell to black it out and watch its 180-degree twin fill simultaneously, maintaining perfect rotational symmetry on every stroke.
Three validation indicators monitor your grid continuously: minimum word length compliance, appropriate crossing ratios between horizontal and vertical entries, and a single connected region check ensuring no isolated sections exist. Your shape remains unlocked until all three lamps glow green, preventing wasted effort on fundamentally flawed grids.
The fill stage introduces a candidate bank of nearly 2,000 answers that filter to match the exact letter pattern of each slot. Commit an entry and its letters propagate instantly into crossing slots, narrowing candidate pools in real time. When a slot runs out of options, the app identifies the exact conflicting answer so you can trace the problem backward and undo strategically instead of guessing.
Tap any cell to black it out and watch the 180-degree opposite fill automatically, guaranteeing rotational symmetry on every single stroke without manual checking.
Three live indicators validate minimum word length, crossing ratios, and single connected region compliance continuously as you build the grid structure.
Nearly 2,000 answers filter to exact letter patterns for each slot, updating in real time as crossing entries populate shared letters across intersecting words.
When a slot runs out of candidates, the app identifies the specific answer causing the conflict so you can trace the problem and undo strategically.
Twelve curated topic collections re-rank candidates based on the theme you choose, helping construct puzzles around specific subjects or vocabularies.
Every answer carries up to three suggested clues from a professional library—accept one, edit it, or write your own with quality guidance for accuracy and interest.
Erinos Cloveri represents the first crossword construction tool that enforces professional rules automatically instead of checking after the fact. Every validation happens in real time, preventing errors before they compound. The candidate bank filters to exact patterns, the conflict detector names specific problems, and the solve requirement ensures every published puzzle can genuinely be completed. This workflow transforms construction from trial-and-error into guided, rule-compliant craftsmanship.
iOS · Version 1.3 · Games Category · Instant Download
Download Erinos CloveriRequires iOS device. Updated October 2026. No subscription required.