SlitherDaily: Loop Puzzle

About

One loop. The right numbers. A fresh logic puzzle every single day. Slither Daily brings Slitherlink — the elegant Japanese loop puzzle — to your daily routine. Connect the dots into a single closed loop where every number tells you exactly how many of its four sides the loop uses. Simple rules, deep deduction, and a satisfying click when the last edge falls into place. FIVE PUZZLES EVERY DAY - A new set drops daily, from a one-minute Easy to a chewy 8–12 minute Master - Everyone gets the same puzzles each day — compare times with friends - Every puzzle is computer-verified to have exactly one solution. No guessing. BUILT FOR THINKING - Tap to draw an edge; switch to the X tool to mark edges that are out - Numbers turn grey the moment a cell is satisfied, red if you've over-drawn - Unlimited undo and a clean board that reads beautifully in light or dark mode KEEP YOUR STREAK - Track your daily streak and best times for every difficulty - Pick up exactly where you left off — your progress is saved automatically THE ARCHIVE - Today and the last 7 days are always free - Slither Pro unlocks the complete archive, all the way back to launch, and removes ads — a one-time purchase, yours forever - Or watch a short video to play any single past puzzle for free Slither Daily is free to play and supported by ads for free players. With your permission it may use your device identifier to show more relevant ads; you can decline and still play everything, and you can change this anytime in iOS Settings. Slither Pro removes all ads. For crossword solvers, Sudoku regulars, and anyone who loves a clean, honest logic puzzle to start the day.