Rectangles - Shikaku Puzzle

Want a puzzle that calms you down and still makes you think? Rectangles is a number logic game from the same family as Sudoku: no math, no guessing, just clean deduction. Every number on the board is the area of a rectangle. Draw the rectangles, fit them together and fill the grid. The moment the last box clicks into place is what you'll come back for. Simple Rules, Real Logic • Box every number: draw one rectangle around each number. • Match the area: a 6 needs six cells, like 2×3 or 1×6. • Fill the board: no gaps and no overlaps. • One answer: every puzzle has a single solution you can reach by logic alone. Features • Daily Challenge: a new puzzle every day, with a calendar of the days you've solved. • Six levels: from a gentle Easy to a tough Extreme. • ? clues: from Expert up, some numbers hide their area. • Clear time: see your time and progress on every puzzle. • Hints: a nudge whenever you're stuck. • Plays offline: made for the commute, the queue or the coffee break. • Dark mode: easy on the eyes at night. Why You'll Keep Playing Rectangles takes seconds to learn and keeps getting deeper. Take it slow for a calm few minutes, or chase a faster clear time. Either way, it's pure logic. Download Rectangles and box your first number.