Progressive blindfold chess training from square recognition to full games
200+ free party games, icebreakers and random pickers for any group
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
200+ games including party games, board games, and icebreakers
Fullscreen mode for TVs and projectors
Cryptographically secure random selection
Online multiplayer rooms for games like Chess, Ludo, and Rummy
No account or app installation required
Hand-written prompts and questions for multiple audiences
Works on any device and slow internet
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
Instant play with no accounts, downloads or sign-up required
Private and secure with data saved only locally
Works both in-person and online across the world
Fast loading and works offline-ish on any device
Cryptographically fair randomization for wheels, dice, and pickers