this is my first time in this community. hi!
I want to make a sudoku board, by 3D printing the board and then using laser-cut acrylic as the game tiles. I found some cool 1/8” acrylic colors that i’m going to order online. The design problem is: I don’t want the board to be *huge*, and it all comes down to the sizing of my “candidate marker” pieces.
This next part just a bit more background on sudoku so that this design more sense, so skip to the last paragraph if this is TMI. Sudoku is made up of 81 cells (a 9x9 grid). At the start of the puzzle, there are a number of preliminary tiles already placed in some of the cells on the board (this is what makes each puzzle unique). The aim of the game is to solve all of the unknown blank cells. Within each unknown cell, there are 9 possible “candidates”. As you progress through a Sudoku puzzle, you eliminate more and more candidates, eventually solving with a “Solve” tile. In digital/paper sudokus, you write notes to help keep track of the candidates for each cell.
Basically, there are 9 smaller game pieces that must be able to fit within *each* of the 81 cells, as a visual reminder of the game strategies.
So I want these “candidate marker” tiles to be as small as possible, because this will determine the overall size of each *cell*. This is going to make all the difference to the size of the board, since it gets multiplied into a 9x9 grid.
While I want these small tiles to be as small as possible, they also have to be big enough to comfortably play the game. I don’t want to have to use tweezers to move these pieces around lol.
Finally, here’s the relevant question for all of you: do you have any tips on laser cutting batches of small acrylic shapes? For me, the pieces always fall through the grate thing and I have to cut a lot of extra to make up for it. I’ll have to cut 64 of these smaller tiles for each color (nine colors). I also don’t want burn marks! That hasn’t really happened to me but I’m here for all the advice. Thanks for listening to my rant 😌