Klotski / Khun Phaen - Sliding Puzzle Game

Challenge your mind with this timeless sliding puzzle, known by many names: Klotski, Escape from the Prison, Khun Phaen, Huarong Dao, L'âne rouge and more! This classic logic puzzle combines clever design with a fun hands-on experience, perfect for puzzle enthusiasts of all ages. Can you solve the puzzle and guide the red tile to freedom? Test your strategic thinking today!

How to play?

The objective is simple but tricky: slide the red tile (2x2) through the maze of smaller tiles and guide it out of the bottom of the board. Tiles can only be moved horizontal and vertical and cannot cross outside the board.

Key features

• Each tile features a finger groove, making it easier to grab and move pieces during play.
• The 1x2 and 2x2 tiles have grooves on the underside, allowing them to fit snugly onto the board. This keeps the pieces constrained within the correct space while maintaining smooth sliding functionality. (Visible in the provided pictures.)
• Includes 17 starting configurations for replayability and more difficult challenges :)

Customization Tip

For a textured finish, print the tiles upside down to add a unique surface pattern, such as a carbon fiber effect. Note that this may slightly affect the appearance of the finger grooves, as shown in the example photos. For a smoother finish, print the tiles in their default orientation.

How to print?

It’s essential to print at 0.12mm high quality with a 0.4mm nozzle, as finer details may otherwise be lost.

You have to print the following models in the given quantity:

• 1 Board
• 1 2x2 Tile
• 5 1x2 Tiles
• 4 1x1 Tiles

All of these are conveniently organized in the included .3mf file. In the print profile it will be printed with two build plates, one for the board and one for all tiles.