Mobile Triple Sum Grid Game
Trace exactly three orthogonally connected number tokens whose values add to the shown target. This original Threes arithmetic puzzle includes three deterministic board sizes, verified target paths, live path and sum feedback, round and mistake counters, clear-path control, mouse, touch, and keyboard input, accessible cell labels, fullscreen play, and instant restart.
Open full game →Triple-sum grid for mobile screens
The responsive circular tokens and Clear current path control support touch play on narrow screens. Keyboard players navigate with arrows, select with Space or Enter, and clear with Escape.
Fast browser play without an account
NoSignPlay is built as a static arcade. Pages load from cached files, and playable game logic runs on your device. There is no registration wall or software download.
About Threes
Trace exactly three orthogonally connected number tokens whose values add to the shown target. This original Threes arithmetic puzzle includes three deterministic board sizes, verified target paths, live path and sum feedback, round and mistake counters, clear-path control, mouse, touch, and keyboard input, accessible cell labels, fullscreen play, and instant restart. Availability and multiplayer features vary by title.