There are two bars on the screen. The first bar indicates the regular rhythm of the song, the second one indicates hearable beats in the song - every time the lines on the bar collide, there is a beat.

Your job is:

1. When the lines on the first bar collide
• Pressing any of the keys on the left half of keyboard + space key (image soon),
• Or swing with your device down and up
2. When the lines on the second bar collide
• Pressing any of the keys on the right half of keyboard (image soon),
• Or click anywhere on the screen

Tip: you can press Escape for pause and H to show this help

Access to accelerometer is not allowed or your device doesn't have an accelerometer - allow Motion sensors in browser settings or use your keyboard

Paused

Good job!

Your score: points

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v1.2 - 2021-11-06

• Add keyboard-only support - play on two halves of the keyboard
• Improve score counting - your max scores have been reset