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ad8c0dc9c4
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Clear pvals when setting cell
This removes the need to check if a cell is determined in solve()
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2022-11-26 14:29:44 +00:00 |
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40c12c3458
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Use LUT for group indexes instead of calculating on-the-fly
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2022-11-26 14:27:34 +00:00 |
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d9c416ffe0
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Restructure solver to go cell-by-cell
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2022-11-26 02:13:33 +00:00 |
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38ce9d0abb
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Add step to solve() to check if cells have only one possible value
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2022-11-26 01:12:50 +00:00 |
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f51e9a06b0
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Use uint16_t instead of struct for cell state
- Bits 0-8 are the possible values
- Bits 9-12 is the concrete value
- Bit 15 is 1 if the cell is determined
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2022-11-24 00:38:25 +00:00 |
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0ca01985cd
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Add steps to test columns and segments back
Turns out these are needed for some of them... I guess the way I was
generating them was somehow avoiding tricky ones being created?
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2022-11-23 21:42:23 +00:00 |
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27d7f3f01b
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Remove all the indirection
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2022-11-23 16:26:55 +00:00 |
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5aea129dc9
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Only apply rules to rows
It goes faster this way.
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2022-11-23 15:50:20 +00:00 |
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119270c89b
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Apply rules to segments as well as rows and columns
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2022-11-23 15:46:47 +00:00 |
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d74b5410b6
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Add number of passes to benchmark output
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2022-11-23 15:46:21 +00:00 |
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4feaedf1a3
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Create basic, rule-based solver
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2022-11-21 19:24:34 +00:00 |
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