Toy Pattern: Burr 305 Puzzle

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Finish product - Burr 305 puzzle
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This toy pattern includes a multi-page PDF. Please be sure to download and print the attached toy pattern at the bottom of this page along with these instructions.


  • Table saw
  • Dado blade (optional)
  • Chisel (optional)
  • Sanders – Disk or belt sanders
  • Sand paper
  • Finishing oil (optional)


  • 1″ x 1″ x 19″ hardwood lumber


  1. Crosscut the 19″ strip into 6 pieces, each 3″ long
  2. Sand all edges or rout with a small chamfer or round-over bit.
  3. Cut the notches for each piece, per the diagram. All notches are 1/2″ deep and either 1/2″ or 1″ wide.
  4. Optionally, a chisel may be used to smooth out the rough surface left from the table saw.
  5. Oil and assemble

Note – If desired, the puzzle can be made with 3/4” cross sections. Simple make the notches 3/8” or 3/4”.

Download pattern here.

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