SHIKAcookie: Shikaku Puzzle

SHIKAcookie is a rectangle-partition logic puzzle with a cookie shop to grow. ■ No guessing, ever Cut the board into rectangles. Each rectangle holds exactly one number, and that number is its area. That is the whole rule. All 486 puzzles are machine-verified to be solvable by logic alone — no lucky guesses, no "I just tried something and it worked". ■ Hints that explain WHY Stuck? The hint tells you the next move and the reason behind it. "This 4 must cover this square no matter how you place it." Read a few of those and you start seeing the techniques yourself. ■ Solve puzzles, grow your shop Every solved puzzle earns coins, and coins build up your cookie shop — from a small stall to a full patisserie, 19 stages in all. Even "just one puzzle today" moves you forward. ■ Never run out Finished all 486? Endless mode generates brand-new puzzles at the difficulty you choose, forever. ■ Made to be easy to live with - Works fully offline - No account, no login - Your unfinished board is saved automatically - Phone and tablet - 8 languages: English, Japanese, Spanish, Portuguese, French, German, Korean, Chinese ■ About ads There is one small banner at the top of the screen. Videos can be watched for coins or to refill your 3 hints, but both are entirely optional. Every puzzle is playable without watching anything, and clearing a puzzle refills your hints on its own. We never hold puzzles hostage behind an ad.