SCORE0BEST 0
CHINTHINK FURTHER

Build paths. Forge higher. Control the board.

RUN SAVED · CONTINUE ANYTIME
HIGHEST FORGE16
BEST SCORE0
DAILY STREAK0
THECHAINGAME.IO · PRO BUILD

HOW TO CHAIN

1Drag through adjacent powers of two: 2 → 4 → 8 → 16 or downward.
2Diagonals count. Drag backward over the previous tile to undo.
3Release to forge at your endpoint. Long chains lower Pressure and charge FLOW.
CHAIN LAB

PUZZLES

PROFILE

BEST SCORE0
HIGHEST FORGE16
GAMES0
TOTAL CHAINS0
BEST CHAIN0
BEST COMBOx1

FORGE PATH

Your highest forge reveals the material language of CHAIN.

DECISION

256

Pressure 45% · choose your outcome.

CH△IN
ENDLESS RUN

CHAIN BROKEN

0
HIGHEST16
LONGEST0
COMBOx1
QUICK STARTDRAG A CHAINStart anywhere. Move to a neighbor that is double or half.
NEW FORGE256GOLD TIER