Drop a ball into the well. When two of the same value touch, they merge
into one worth double — 23 and 23 make 46, 46 and 46 make 92, all the way up
the ladder. Heavy balls shove light ones out of the way, so the well is never
quite where you left it. Make a 23,552 to win; let it overflow and the run is
over.
Real physics
Every ball has weight. A 1,472 lands like a 1,472, and equal balls
resting close together drift in and merge.
A finish line, then endless
Reach 23,552 to win — or keep going, where two 23,552s burst for a
47,104 bonus.
Global leaderboard
Pick a nickname and see where your best run ranks. No account
needed.
Every run kept
Your board is a history, not a top ten. Sign in with Apple or Google
to take it to your next phone.
Two honest power-ups
Pop one ball you choose, or clear the top three to save a run. Both
optional, both tell you the price first.
Plays offline
No connection needed to play. Pause any time; your photos and
runs stay on your phone.
Merge 23 is in testing for iPhone. This page will carry the App Store
link when it ships.