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Make a classic Soma puzzle

SAFETY FIRST: Ask an adult to help with tools you haven't used before.

Looking for a homemade gift or just a fun game. Try making this classic Soma puzzle.


  • Saw
  • Wood glue
  • Sandpaper
  • Tape
  • Paint or oil finish
  • 16-inch-long board, 1 inch thick and at least 3 inches wide


Step 1: Cut 27 1-inch-cube blocks

Step 2: Sand each piece

Step 3: Assemble and glue the 7 separate shapes A through G as shown. Use tape to hold the pieces together until they are dry.

Step 4: After the glue dries, remove tape and do a final sanding of the 7 puzzle pieces.

Step 5: Oil or paint the shapes.


See if you can assemble the pieces into a cube. In addition to building the cube, you can click here to learn to make other Soma structures.


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10 Comments on Make a classic Soma puzzle

  1. L-A-M-E!

  2. I gave up on the paper and made something else with the paper I used.

  3. Making it out of paper! I’ll tell you if it works

  4. looks easy is it

  5. GoScouting! // July 27, 2012 at 12:38 pm // Reply

    This is my all-time favorite puzzle. There are dozens and dozens of different puzzles to try, not just the cube, so this is far more intuitive than that ‘other’ cube 🙂

  6. Rubik’s Cubes are way better. I can silve a Rubiks Cube in under 30 seconds.

  7. Soma cubes are way more boring than Rubik’s cubes

  8. Very cool

    I think this would be cool for my Webelos den but i dont know which badge it is. Please tell me if you can.


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