Loop Link
Draw one closed loop along the dots. Each number tells how many of its four sides the loop uses. No branches, no crossings, just one loop.
Play nowHow to play
Controls
TapDrag- Drag along the dots to draw lines, or tap an edge: line, cross, empty.
- Make a single loop that matches every number.
About the game
Loop Link is the classic Slitherlink puzzle. The board is a grid of dots with numbers in some of the squares. Draw lines between neighbouring dots to make a single closed loop. A number says how many of that square's four sides are part of the loop; empty squares can have any number. The loop never splits, never crosses itself and never leaves loose ends.
Drag your finger along the dots to draw quickly, or tap one edge at a time to cycle between line, cross and empty. Crosses are notes for edges you know are empty. The auto-cross helper can fill those in for you around finished numbers and full corners, so you can focus on the real deductions. Thirty puzzles grow from five by five to seven by seven, each with exactly one answer.
Free to play in your browser. No download, no sign-up. Works on phones, tablets and computers. Your progress is saved on this device.