INFINITE ZENSAW

INFINITE ZENSAW - Shikaku Puzzle Game

Discover the ancient Japanese logic puzzle reimagined for endless play. Infinite Zensaw challenges your mind with Shikaku - a deceptively simple yet deeply satisfying number-grid puzzle where you divide a board into rectangles, each containing exactly one number equal to its area.

No timers forcing you to rush. No ads interrupting your flow. No accounts to create. Just pure, focused puzzle-solving at your own pace.

-- HOW TO PLAY --
* Each puzzle presents a grid filled with numbers.
* Drag to draw rectangles around the numbers.
* Every rectangle's area must match its number exactly.
* Every cell in the grid must be covered - no gaps, no overlaps.
* When the grid is perfectly divided, the puzzle is solved.

It sounds simple. It becomes beautifully complex.

-- INFINITE PUZZLES --
Never run out of challenges. Infinite Zensaw includes a built-in puzzle generator that creates a brand-new, valid Shikaku puzzle every time you tap Shuffle - verified solvable, perfectly balanced, and unique every time. Solve one, generate another. There is no finish line.

-- ZEN FEATURES --
* Seasonal themes - Winter, Spring, Summer, and Fall color palettes
* Light and Dark mode - switch instantly to match your environment
* Optional timer - track your speed or play without pressure
* Gentle sound effects - harmonic chimes that reward progress
* Grid rotation - solve puzzles from a new angle
* Reset button - optional on-screen reset for quick restarts
* Offline play - every puzzle works without an internet connection

-- NO ADS. NO TRACKING. NO ACCOUNTS. --
Infinite Zensaw collects zero personal information. There are no advertising SDKs, no behavioral tracking, no analytics networks, and no data transmitted off your device. Your progress and preferences are stored locally only - on your device, under your control.

This app is COPPA compliant and safe for users of all ages, including children under 13.

-- ACCESSIBILITY --
Infinite Zensaw is designed to meet WCAG 2.1 Level AA accessibility standards:
* Full keyboard navigation - all controls reachable via Tab and Enter
* Screen reader compatible - descriptive ARIA labels on all interactive elements
* Reduced motion support - animations minimized when system preference is set
* High contrast mode compatibility
* All touch targets meet the 44x44pt minimum size requirement
* Skip-to-content link for assistive technology users

-- WHO IS THIS FOR? --
Infinite Zensaw is for anyone who loves quiet, focused brain games. Whether you're a lifelong logic puzzle fan, a Sudoku player looking for something new, or someone who just wants a calming daily challenge - Infinite Zensaw meets you where you are.

Great for:
* Logic and math puzzle enthusiasts
* Fans of Sudoku, Nonograms, Picross, and Kakuro
* People seeking a mindful, screen-time alternative
* Students building spatial reasoning and pattern recognition skills
* Anyone who wants a puzzle game that respects their attention

-- 99 Cents --
Everything in Infinite Zensaw is game play forever.

Download Infinite Zensaw and find your flow.