Sign Chain
Every square points the way. Link them all into one numbered chain, from 1 to the end, each arrow pointing at the next square.
Play nowHow to play
Controls
TapDragKeyboard←→↑↓ Space- Drag from a square to the next one along its arrow.
- Tap a linked square to break its link.
- Keys: arrows and Space.
About the game
Sign Chain is an arrow logic puzzle, also known as Signpost. Every square carries an arrow, and the first and last squares carry numbers. Link all the squares into one long chain from 1 to the end, so that each square points at the square that comes right after it. The next square can be any distance away, as long as it lies along the arrow.
Thirty-six boards grow from four by four to seven by seven, with fewer given numbers as you go, and each has one answer reached by logic. Loose pieces of chain get their own colour and a letter, like A, A+1 and A+2, so you can track several pieces at once, and pieces that reach a number turn into a rainbow. Undo is unlimited and the hint adds one link.
Free to play in your browser. No download, no sign-up. Works on phones, tablets and computers. Your progress is saved on this device.
