Shikaku: Grid Logic Puzzle

Daily leaderboards are here! Draw rectangles around numbers, solve fresh daily grids, improve your time, and climb the puzzle leaderboard.

Shikaku is a calm number logic puzzle where every number becomes a rectangle.

Draw regions around each clue so every rectangle contains exactly one number, and the rectangle’s area matches that number. It is simple to learn, satisfying to solve, and perfect for quick brain-training breaks.

Features: • 900+ handcrafted logic puzzles • Daily puzzles with leaderboards • Hints when you are stuck • Accuracy and completion tracking • Relaxing visual themes • Light and dark mode • Simple rules, deeper strategy • No pressure, just clean logic

Whether you enjoy Sudoku, Nonogram, Kakuro, or number grid puzzles, Shikaku gives you a fresh and relaxing logic challenge every day.