Pendula

How to play

Two pendulums swing at different speeds; tap each one as its bob crosses its centre line and you are playing the song. The ratios get stranger, 2:3, 3:4, 3:5, until you are holding two tempos in your head and the music only holds together as long as you do.

1. 1Tap the left side as the yellow bob crosses its line, the right side as the teal one crosses its.
2. 2Land within 45 ms for a Perfect, 100 ms for a Good; both feed the sync meter and your combo.
3. 3Miss and sync drops 12. At zero the song collapses.
4. 4Clear 16 beats to move up the ratio ladder: 1:2, 2:3, 3:4, 3:5, 4:5, 5:7, each 4 BPM faster.
5. 5Hold the beat through the blind bars from level 3, where the bobs fade and only the sound is left.