Small puzzles.
Better moves.
Find your next five-minute challenge. Play at your own pace, or learn a new way to solve it.
A place for
every piece.
Meet Tile Shift. A familiar puzzle with room to think.
Play Tile Shift ↗Learn Loop Trace, one idea at a time.
Start with the rules, try the same board, then work toward an independent challenge. Each lesson has its own worked example.
- 1Beginner rules ↗
Learn the difference between dots, cell clues, lines and crosses. Load one checked three-by-three board, practise the edge controls, then follow an eight-line loop and verify every number.
What feels fun today?
A little logic, a little memory, a little “one more try.”
Tile Shift
Slide the numbers into place, one thoughtful move at a time.
Memory Match
Find eight matching pairs in a quiet game of observation.
Light Switch
Untangle a grid where every move changes more than one light.
Number Merge
Combine equal numbers and work your way toward a 2048 tile.
Line Three
Play a compact strategy classic against a careful opponent.
Sum Select
Pick numbers that add up to the target in ten untimed rounds.
Clue Grid
Use row and column clues to deduce a five-by-five filled pattern.
Bridge Links
Join numbered islands with single or double bridges, without crossings.
Loop Trace
Draw a single loop on grid edges while matching every numbered cell.
A good move starts with an idea.
Loop Trace for beginners: count the sides and close one loop.
Learn the difference between dots, cell clues, lines and crosses. Load one checked three-by-three board, practise the edge controls, then follow an eight-line loop and verify every number.
Lesson 3Practice challengeBridge Links practice: rule out the crossing, then test the extra line.
Try an original eight-island challenge before revealing the reasoning. Use a forced crossing exclusion, test a tempting double, and compare your ten-edit answer with a complete lane ledger.
Lesson 2Solving strategyBridge Links strategy: count the capacity, then keep an exit.
Solve a new six-island board by bounding each neighbour’s capacity and rejecting sealed pairs. Compare all three number-perfect arrangements, then replay the one connected answer.
Take your time.
That’s part of the fun.
Our puzzles have no countdowns, entry fees, or public leaderboards. Try a move, notice what changes, and make the next one a little more deliberate. The guides explain the rules and the reasoning, with examples you can try for yourself.