Sudoku Zen - No Pressure
Free sudoku, no pressure: fix mistakes anytime and learn real logic hints.
About Sudoku Zen - No Pressure
Sudoku without the pressure, the way it should be.
No lives, no "game over." Repeated numbers in a row, column or box get flagged — but you decide when to fix them, at your own pace.
★ HINTS THAT TEACH, NOT JUST REVEAL
Most sudoku apps just fill in the answer. Ours shows the reasoning first: it highlights the logical technique behind the move (naked single, hidden pair, naked pair, pointing pair, and more) before revealing the number — so you actually learn to solve, not just finish the grid.
★ 4 DIFFICULTY LEVELS
Easy, Medium, Hard and Expert — from a relaxing sudoku to a real challenge.
★ BUILT TO PLAY YOUR WAY
• Pencil-mark notes for candidates in every cell
• Unlimited step-by-step undo
• Row/column/box and same-number highlighting (toggle in settings)
• Optional timer
• Stats: completed games, best time, average time and hints used per difficulty
• Pick up right where you left off — your game saves automatically
• Light and dark theme
• English, Português and Español
★ AD-FREE, IF YOU WANT
The app is free with ads. Prefer to play without interruptions? Get lifetime Premium (one-time purchase) and remove ads for good.
Sudoku is a logic puzzle played on a 9x9 grid: fill every cell with numbers 1 to 9 without repeating any in the same row, column or 3x3 box. A timeless classic, played here without stress or pressure.
Download free and play offline, anytime.
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