Dadoku — Sudoku

Sudoku that stays quiet. No drop shadows, no fireworks, no banners jumping at you. Paper-coloured background, numbers, and a few lines. A game lasts five to fifteen minutes and nothing interrupts it. • Six difficulty levels — from your first grid to genuinely hard ones • 4×4, 6×6 and 9×9 • A daily puzzle everyone in the world solves on the same day, with a streak worth keeping • Hints that tell you why, not just where • Pencil marks, undo, and an error check you can switch off • Statistics per level — best time, average, completion rate • 19 languages No full-screen ads. Nothing covers the screen between games. The banner sits where it cannot hide the board. You only watch an ad when you choose to — to refill lives or take an extra hint. Tablets are not a stretched phone. Turn a tablet sideways and the timer, mistakes, tools and number pad move into their own column beside the board.…