Diabolical Sudoku: Hard Logic
kenta yamamoto · Games
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Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
・You can now choose the size and darkness of the notes (candidates) in Settings. ・Four sizes and three darkness levels — set them to whatever is easiest for you to read.
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About
Diabolical Sudoku is a no-nonsense sudoku app built for one thing: hard puzzles. If easy sudoku has stopped being fun, this is for you—every puzzle is chosen to need real techniques like X-Wing, XY-Wing, and Swordfish. ■ Three difficulties ・Hard … solvable by logic alone, with real bite ・Expert … advanced techniques required ・Diabolical … X-Wing / XY-Wing / Swordfish-class stumpers ■ Highlights ・Step-by-step explanations … stuck on a puzzle? See which technique cracks which cell, one move at a time ・One unique solution … no guessing, ever. Pure logic always gets you there ・Controls your way … pick your input order (digit-first or cell-first) and your memo style ・Pencil marks, auto-candidates, highlighting, and reset ・Auto-save, with clear status and solve times recorded ・No interruptions … no full-screen ads breaking your concentration One good puzzle at a time. Chase that "I solved it!" feeling, again and again.
What's new · 1.6
・You can now choose the size and darkness of the notes (candidates) in Settings. ・Four sizes and three darkness levels — set them to whatever is easiest for you to read.
Details