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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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072c3db45b
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Save results to file instead of checking puzzles while solving
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2022-11-24 18:18:49 +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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f7d132397f
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Add filled() function as a faster alternative to check()
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2022-11-23 22:30:26 +00:00 |
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9bc49daf4c
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Add load() for loading sudokus from text
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2022-11-23 22:17:54 +00:00 |
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37e7c6481a
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Make fill proportion a parameter to gen()
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2022-11-23 17:56:12 +00:00 |
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39d417f2bc
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Implement check() function to verify solver results
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2022-11-23 14:37:10 +00:00 |
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d6b9f3e2e5
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Make generator always produce possible puzzles
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2022-11-21 19:23:30 +00:00 |
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512580ab27
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Implement basic generation and printing
I expect this will probably generate some impossible puzzles, but I'll
deal with that later.
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2022-11-21 14:07:53 +00:00 |
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