Sliding Toys is an online puzzle brand offering free, browser-based sliding games for players who enjoy testing their logic and spatial reasoning. Its collection includes classic number puzzles in three sizes: the 8 Puzzle for beginners, the familiar 15 Puzzle, and the more challenging 24 Puzzle. Players can practice, track their best times and move counts, and build current and longest streaks through daily play.

The site also features a series of block-sliding challenges inspired by Klotski. Levels progress from Easy Street, a warm-up that asks players to move a large square to the exit, through increasingly constrained layouts such as Gentle Breeze, Rolling Hills, Steep Climb, Rocky Road, and Tough Terrain. Masters Journey presents the classic Klotski arrangement, with a minimum solution of 81 moves. Completing it unlocks Centurions Crusade, the collection’s hardest configuration. Sliding Toys provides a straightforward way to play and improve at familiar sliding puzzles, with escalating difficulty for both casual players and dedicated puzzle solvers.