Timothy Calford CalfordMath
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| # Make sure you have enough Fertilizer before starting. | |
| def do_maze(iterations=1): | |
| # Define some geometry help for later | |
| opp = {North: South, East: West, | |
| South: North, West: East} | |
| dx = {North: 0, East: 1, South: 0, West: -1} | |
| dy = {North: 1, East: 0, South: -1, West: 0} | |
| # Start a Maze. | |
| harvest() |
ncalm
/ excel-lambda-sudoku-solver-no-comments.txt
Last active
May 4, 2024 23:51
— forked from lhem/sudoku
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| solver=LAMBDA(grid, | |
| LET( | |
| numbers, SEQUENCE(9), | |
| numgrid, SEQUENCE(9,9,0), | |
| vgrid, TOCOL(grid*1), | |
| pos, XMATCH(0,vgrid)-1, | |
| IF( | |
| ISNA(pos), grid, | |
| LET( | |
| i,INT(pos/9), |
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| //ref: https://codereview.stackexchange.com/q/199771 | |
| solver=LAMBDA(grid, | |
| LET(numbers,SEQUENCE(9), | |
| numgrid,SEQUENCE(9,9,0), | |
| pos,XMATCH(0,TOCOL(grid*1))-1, | |
| IF(ISNA(pos), | |
| grid, | |
| LET(i,INT(pos/9), | |
| j,MOD(pos,9), |