Cheondoku - Easy Sudoku

TYstudio · Games

Free

Independent analytics for this App Store listing. AppTracker is not affiliated with TYstudio.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 16, 2026
New version 1.0.4 → 1.0.6

· New icon — numbers and a crescent moon on a night-sky grid. The Zen, Sun and Moon pack icons are new too. · Colours now match the icon: deep navy with gold. · Fixed the number pad being cut off at the bottom of the game screen on some iPhones. · Fixed a rare freeze when starting a puzzle.

Aug 26, 2026
New version 1.0.1 → 1.0.4

Screenshots

About

New to number puzzles? That is perfectly fine. Cheondoku is sudoku that deepens slowly, without pressure. ◆ 6x6 Warm-Up — Free Start small and easy. Ideal for anyone picking up sudoku for the first time. ◆ Zen, Sun, Moon — Three Paths (1,000 puzzles each) · Zen — Stillness. Before sleep, during meditation. · Sun — Vitality. The first puzzle of the morning, at a cafe. · Moon — Quiet. A calm night when rest won't come. Three palettes, three depths. A 3,000-puzzle journey that grows with you. ◆ Difficulty for Everyone From beginner to easy. Hints are there when you need them, and mistakes are part of the process. ◆ Quiet Design No flashy effects — just an interface that lets your thoughts settle. Ten minutes a day to clear your mind. [How It Works] · Free to download — the 1,000 Zen 9x9 puzzles and the 6x6 warm-up are free to play, with ads. · One purchase opens Sun and Moon — 2,000 more puzzles, all 3,000 in hand — and removes every ad. · There is a single in-app purchase. A one-time payment, not a subscription. Contact: support@kingdoku.com

What's new · 1.0.6

· New icon — numbers and a crescent moon on a night-sky grid. The Zen, Sun and Moon pack icons are new too. · Colours now match the icon: deep navy with gold. · Fixed the number pad being cut off at the bottom of the game screen on some iPhones. · Fixed a rare freeze when starting a puzzle.

Details

DeveloperTYstudio
ReleasedJul 2026
UpdatedJul 2026
Version1.0.6
Size61.2 MB
RequiresiOS 13.0 or later
Age rating4+
LanguagesChinese, English, Japanese, Korean, Spanish
PriceFree
Categories GamesBoardPuzzle
Bundle IDcom.kingdoku.cheondoku.zen