Loop the Loop

Loop the Loop is a free loop puzzle game built on one simple rule: connect the dots into a single loop.

Every number tells you how many of its four sides belong to the loop. Pure logic finds the one solution. It is a classic pencil puzzle known around the world as Fences, Loopy or Number Line, now a clean puzzle game for your phone.

2,000 LEVELS, ALL FREE
The campaign starts at a gentle 3x3 and grows to 11x11. Every level in this number puzzle is machine-checked to have exactly one solution, so you can always reason your way there. Among free puzzle games, few offer this much verified content offline.

LEARN THE LOOP PUZZLE IN MINUTES
A guided tutorial plays real moves on a real board instead of a wall of text. Narration comes with full captions, so this logic puzzle works with sound on or off.

DAILY PUZZLE AND REWARDS
A fresh daily puzzle every day. Keep your streak alive and spin the Daily Reward Wheel for coins.

HINTS WHEN YOU ARE STUCK
Tiered hints point to the next logical step instead of solving the board for you. Earn coins as you play, or pick up a Hint Pack.

PLAY YOUR WAY
Five board skins: Loop Glass, Dark Pro, Neon, Newspaper and Minimal. Unlock the Neon Pulse frame.

TRACK YOUR PROGRESS
Stars for fast, clean solves. Achievements for your first loop, a hint-free solve and a sub-30-second finish. A statistics page counts every puzzle you close.

BRAIN TRAINING THAT IS ACTUALLY FUN
Like sudoku, this one is solved by deduction alone. If you play brain games, logic games, picross or kakuro, the single loop puzzle is the natural next step: the same satisfaction, completely different geometry. A real brain teaser for commutes, waiting rooms and winding down.

Download the loop game and close your first loop today.