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Sudaku vs Sudoku You: catalog facts
Sudaku	Sudoku You
Free Free and open source under the MIT license.	Free Free and open source under the GPL-3.0-or-later license.
Android	Android
Applies consequences of user-defined solving patterns Supports 9×9 and 16×16 puzzles	Generates puzzles offline or accepts imported puzzles Provides step-by-step logical hints
Focused on Sudoku solving rather than general puzzle play	Android 11 or later Supports English and Simplified Chinese
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0-or-later
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.