Birdsong

They only know one song, but it keeps getting longer.

Four birds on a wire sing a song, one note longer each time. Sing it back to them in the right order. One wrong note ends the concert.

How to play

• Each bird matches a direction: up, left, right and down.
• The song speeds up as it gets longer.

Controls

Pad or arrow keys

Sing that bird's note

Touch

Tap a bird