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CNC template · Games

Wooden sudoku with 81 tiles

Preview of the CNC template “Wooden sudoku with 81 tiles”

Board with 9 × 9 squares and bolder lines around the blocks, plus 81 tiles, nine each with the numbers 1 to 9. Lay out puzzles from newspapers or books and solve them without an eraser.

Size
282 × 464 mm, 4 mm thick
Material
Plywood
Difficulty
Beginner
Milling time
approx. 1 h 5 min
Bits
V-bit 60°, End mill Ø 3.175 mm
Customise
Size, text and details adjustable with sliders

Free with an account · carve with Chrome or Edge · no installation

Build instructions

Apart from the workpiece you need nothing else.

Carving and finishing

  1. Clamp the workpiece flat on the spoilboard or secure it with double-sided tape, and set the origin as shown in the carving assistant.
  2. Engrave grid and numbers, then cut out board and tiles.
  3. Free the parts at the holding tabs with a utility knife or fine saw and sand the tab remains flush.
  4. Lightly break the edges with sandpaper (grit 120, then 240) and remove burrs.

Assembly and final touches

  1. Place the given numbers of a puzzle number side up and your own attempts face down: that way you can take them back at any time.
  2. Finally oil, wax or varnish; for toys use oils or varnishes that are saliva-resistant according to EN 71-3.

How to carve this template

  1. OpenOpen the template in the app and adjust size and text if you like.
  2. CheckLook at it in 3D, check run time and warnings.
  3. Set upThe carve wizard guides you through material, clamping, bit and zero point.
  4. CarvePress start; the app drives your Grbl router directly over USB.