Slither Daily

About Slither Daily

Slitherlink is played on a grid of dots with numbers in some of the cells. You join dots with short edges to make a single closed loop, and each number says how many of the four sides around its cell the loop uses. A 0 means none of its sides, a 3 means all but one. The loop may not cross or branch.

Slither Daily sets five of these each day: Easy, Medium, Hard, Expert and Master, from about a minute up to 8 to 12 minutes. Everyone gets the same five puzzles, so you can compare times with friends. Each puzzle is computer-checked to have exactly one solution, so no guessing is needed. Tap to draw an edge, or switch to the X tool to mark edges you know are out. Numbers turn grey once their cell is satisfied and red if you have drawn too many sides.

The app keeps a daily streak and best times for every difficulty, and saves your progress so you can pick up where you left off. Today and the previous seven days are always free to play. A one-time Slither Pro purchase opens the whole archive back to launch and removes ads; without it, a short video unlocks any single past puzzle.

Slither Daily is made by Christian Pedersen and came out in June 2026. It is free and supported by ads for free players.

How to play Slither Daily

1. Open the Today tab and pick a difficulty, from Easy to Master.
2. Tap between two dots to draw an edge of the loop.
3. Use the X tool to mark edges that cannot be part of the loop.
4. Make each number match how many of its cell's four sides the loop uses.
5. Close the loop into one unbroken ring with no branches to finish the puzzle.

Screenshots

Tips

• Mark all four sides of every 0 with an X first.
• A 3 next to a 0 fixes three edges at once: the three sides of the 3 away from the 0.
• Two 3s side by side always share the edge between them and their outer edges are in the loop.
• Every dot has either zero or two loop edges; use that to extend lines and rule out dead ends.

Questions