Inkstone Sudoku
Contains adsIn-app purchases
Everyone
info
1+
Downloads
About this game
One deduction at a time.
Inkstone brings Sudoku to a quiet paper-and-ink setting. Explore six Classic difficulty tiers, from a gentle Sprout puzzle to Fiendish chains and fish. Mini 6×6 and Diagonal boards offer a different rhythm.
Every bundled puzzle has one solution and a verified logical path. When you need a hand, free teaching hints name the technique, show the pattern and explain the next step. Practice nineteen techniques in short lessons.
Choose your helpers: pencil notes, color marks, automatic note removal, mistake checks and a timer you can hide. Undo and redo your entries, resume unfinished pages, or switch to a dark theme. Three daily puzzles and a calendar let you build a regular habit.
Keep progress with local saves and a backup code. No account is needed to play.
Advertisements never interrupt puzzles or lessons. Occasional ads may appear after completed puzzles. An optional one-time Remove Ads purchase can be restored through Google Play.
Features: 2,200 original puzzles; 57 practice positions; free hints; Mini and Diagonal variants; three daily difficulties; notes and paint; undo/redo; dark themes; portrait and landscape; statistics; sixteen local achievements.
Inkstone brings Sudoku to a quiet paper-and-ink setting. Explore six Classic difficulty tiers, from a gentle Sprout puzzle to Fiendish chains and fish. Mini 6×6 and Diagonal boards offer a different rhythm.
Every bundled puzzle has one solution and a verified logical path. When you need a hand, free teaching hints name the technique, show the pattern and explain the next step. Practice nineteen techniques in short lessons.
Choose your helpers: pencil notes, color marks, automatic note removal, mistake checks and a timer you can hide. Undo and redo your entries, resume unfinished pages, or switch to a dark theme. Three daily puzzles and a calendar let you build a regular habit.
Keep progress with local saves and a backup code. No account is needed to play.
Advertisements never interrupt puzzles or lessons. Occasional ads may appear after completed puzzles. An optional one-time Remove Ads purchase can be restored through Google Play.
Features: 2,200 original puzzles; 57 practice positions; free hints; Mini and Diagonal variants; three daily difficulties; notes and paint; undo/redo; dark themes; portrait and landscape; statistics; sixteen local achievements.
Find the next deduction with thoughtful Sudoku puzzles and free teaching hints.
Updated on
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What’s new
A new ink-stamp menu, daily puzzle cards and compact navigation seals. Buttons now respond with gentle spring motion and touch highlights. Reduced-motion preferences are respected.
App support
About the developer
Kourosh Ghorbani
info@digitalsoftware.co
B 905, AZAIBAH NORTH
NO 332 W NO 248 FLAT NO 3 NEAR Q59026
Muscat 112
Oman
