vixutilBrain games

Games

Brain games

For fun, not diagnosis — and your scores stay on this device.

Speed

Reaction Time TestHow fast can you click when it turns greenClick Speed TestHow many clicks can you get in 10 secondsAim TrainerHow many targets can you hit in 30 secondsTyping Speed TestType sentences to measure WPM and accuracy

Memory

Sequence Memory GameRepeat the order the colours light up inNumber Memory TestMemorise a number that keeps getting longerPattern Memory GameRemember which squares in the grid lit up

Senses

Colour Discrimination TestFind the one square that is a slightly different colourHearing Frequency TestFind out how high a frequency you can hear

Brain

Mental Maths ChallengeHow many can you solve in 30 seconds
119 Rubik’s cube algorithmsThe three CFOP stages in one place: 41 F2L cases, 57 OLL and 21 PLL. Every diagram is drawn by actually running the algorithm on a cube.119174 Chess OpeningsOnly the moves are written down. Every board, diagram and label below comes from actually playing those moves out.174169 Hold'em Starting HandsThere are 1,326 ways to be dealt two cards, but only 169 distinct hands. Every number here is counted from combinations, not copied from a chart.169

🎮 Your best scores stay on this device. No sign-up, nothing uploaded.