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!
October 28, 2025
October 28, 2025
October 27, 2025
October 27, 2025
October 27, 2025
October 27, 2025
October 26, 2025
October 26, 2025
October 26, 2025
October 25, 2025