Pebble Resonance
Perform all THREE chords: A–C–E, B–D–F and C–E–G. Each well holds up to four note pebbles. Tap a well to lift its TOP note, then another to transfer it; twelve transfers are available. Resonate consumes any three exposed top notes forming a chord not yet played, regardless of well order. Buried notes need a buffer well. Clear all nine pebbles; overflow or exhausted transfers ends the concert.
Controls & scope
Tap the board or named controls. Tab and Enter/Space operate buttons; R restarts. The game-specific failure conditions are described above; terminal results lock input until Restart.
This is an original compact mechanic study, not a copy or full reproduction of the reference game. Research and scope are documented in README.md.
Original code & procedural visuals · Private local collection