Pat's Wooden Game Board Designer

Thingamariner — hole placement diagrams, drilling coordinates & full-scale print templates

Board Configuration

Number of Players

Width (cm)

Height (cm)

Hole Spacing (cm) AUTO

Calculated automatically from board size & hole diameter.

Edge Margin (cm)

Home Row Holes

Hole Diameter (cm)

Match your marble/peg size (dimple, not necessarily through-drilled). This only affects hole spacing & drill bit choice — hole center coordinates stay exact either way.

Measure From

Pick the corner you'll butt your square or tape against. Every number in the table, CSV and printout becomes a distance in from that corner's two edges (to the center of each hole).

Show measurement grid Show hole numbers

100% scroll to pan • Ctrl/Cmd + scroll to zoom

#	X	Y	Type	Player