MIND GAMES
2 free mind games — Simon and Reaction. Train memory and reflex. Free, no signup, retro arcade aesthetic.
SIMON
Simon Says memory game — watch the sequence, repeat it, add one. Set your streak record. Free, no signup, retro arcade aesthetic.
REACTION
Reflex test game. Wait for the signal, tap as fast as you can. See your time in milliseconds. Free, no signup, retro neon arcade.