8.6
Enjoy this puzzle which was used to train KGB agents 50+ years ago..
Try this entertaining app for checking the level of observation and patience. It's here to train your brain, or just for fun. Please send us you ideas and we will make the game even better. Thanks!November 18, 2025
November 18, 2025
November 17, 2025
November 17, 2025
November 17, 2025
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November 16, 2025
November 16, 2025
November 16, 2025
November 16, 2025
November 15, 2025
November 15, 2025