Progressive blindfold chess training from square recognition to full games
Free browser games including puzzles, words, cards, board games and arcade games
Stage
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Founded
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Based in
FR
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Pricing model
Freemium
Free
Pricing
Free: €0 forever with unlimited exercises, games vs AI, and access to levels 1-3. Pro Lifetime: €39 one-time payment for all 7 levels, all 8 AI difficulties, famous games library, endgame training, and intermediate tactics.
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Key features
7 progressive training levels from square colors to full blindfold games
Unlimited exercises and games against AI
Voice-controlled play in 6 languages
Progress tracking and achievement system
Cross-device synchronization
Famous grandmaster games to replay blindfolded
Endgame training module
Multiple board visibility modes
Tactical puzzles and exercises
Daily Crossword and Sudoku puzzles
24 classic games including Solitaire, Minesweeper, Chess and Checkers
Play as guest with progress saved on device
Account creation to sync progress across devices
Teach me button for logic games explaining next moves
Touch-first design optimized for phones
Available in six languages with localized word lists
Leaderboards with anonymous fun nicknames
No sign-up required to play
What makes it different
Systematic progression from fundamentals to blindfold mastery, not just a side effect of puzzle training
Free tier is genuinely free with no dark patterns or engagement manipulation
One-time €39 lifetime payment with no subscription required
Built and maintained by a single indie developer actively improving the product
Available across web, iOS, and Android with unified account
Independent games site with original implementations of 24 classic games
Games optimized for touch on phones while also working with mouse and keyboard
Available in six languages with real localized content not just translations
Play immediately without download or account creation
Educational Teach me feature explaining moves in logic games
DarkSquares
GameLake