Timeline for JonMark Perry's Grid Logic Puzzle
Current License: CC BY-SA 3.0
13 events
| when toggle format | what | by | license | comment | |
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| Jan 15, 2017 at 21:37 | comment | added | Piotr Pytlik | Awwwwww :( that's a shame. Although on first thought it does seem like it wouldn't be possible for you to flip arrows and not leave a certain area. I think a "reach-area" argument could be used, that if in some steps you have a boundary, then visiting the boundary flips the arrows and progressively makes the boundary bigger, until you finally reach all the squares on the board. Also interesting :) | |
| Jan 13, 2017 at 21:35 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 21:29 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 21:21 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 21:05 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 18:03 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 16:21 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 16:07 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 15:52 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 15:45 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 9:59 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 8:46 | history | edited | Nautilus | CC BY-SA 3.0 |
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| Jan 13, 2017 at 8:23 | history | answered | Nautilus | CC BY-SA 3.0 |