Echo Gap
com.patcell.echogap
FreeContains adsIn-app purchasesEveryone
Launch numbers
0+Installs
n/aRating
Oct 6, 2026Released
Oct 15, 2026Updated
What it is
A number puzzle about distance: set up echoes, chain them, survive the rise.
Two Ns echo and vanish when they are exactly N cells apart.Echo Gap is a calm-but-tricky number puzzle about distance. Drop tiles numbered 2 to 5 into the board. When two equal numbers sit exactly that many cells apart in a row or column, they echo and disappear. Tiles fall, new gaps open, and a single smart drop can set off a chain.EASY TO LEARN, DEEP TO MASTER• One rule you learn in ten seconds: a 3 needs exactly …
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