Besura · Minesweeper

Besura (बेसुरा — "out of tune") is the old minefield game, played with music.

Open a square and it sings its number as a chord on G with exactly that many notes: 1 is G, 2 is G D, 3 is G B D, 4 adds F#, 5 adds A, 6 adds E, 7 adds C#. The mines are the besura notes.

Eyes is the classic, exactly. Eyes & ears shows the numbers and colours each square by how many notes it holds. Ears hides the numbers: count the notes to find the mines, in four levels from wide three-note chords to tone clusters.

Play alone against the clock, pass one phone round the room, or race on the same minefield in an online room.