X Puzzle

🧩 X Puzzle

The puzzle consists of ten pieces and a storage box with a sliding lid.

Each piece is made up of four kite-shaped quadrilaterals that fit into a honeycomb-like grid.

The puzzle is moderately challenging. There are eight solutions to the puzzle shape shown, not counting symmetrical variations. You can also use the pieces to create many other shapes.

Dimensions: 120 × 120 × 10.6 mm.

🖨 Print Settings

Material: PLA · No supports · No raft or brim

You can print the snap-fit lid with either side on the print bed. For a nicer finish on the visible surface, place the top side face down.

You can ignore the slicer warning caused by the breakaway connection of the spring tabs underneath the lid.

🔧 Before Using the Lid for the First Time

Release both spring tabs before sliding the lid into the box. Otherwise, the lid may get stuck and become very difficult to remove.

Press the two spring tabs underneath the lid inward, one at a time, to release them. You should hear a small snap.

If a spring tab is difficult to release: Place a hard board on the table. Hold the lid on its edge and press the spring tab against the board to release it. Repeat for the other spring tab if needed.

The animation in the image gallery shows how to release the spring tabs.

💡 Tip for Better-Looking Puzzle Pieces

For a consistent finish on both sides, print two sets at half thickness. To do this, lower the pieces 1.6 mm into the build plate in your slicer, mirror one set, and glue the matching halves together.

🌐 More Polyform Puzzles and Background Information

➤ Pentoma Puzzles

🧩 More Polyform Puzzles on Printables

➤ All My Printables Models

⚠ Safety Note

Choking hazard due to small parts. Not for children under 3 years.