Timeline for Puzzle of the day, Frame Sudoku
Current License: CC BY-SA 4.0
12 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 14, 2020 at 17:40 | vote | accept | perayu | ||
| Apr 14, 2020 at 3:47 | comment | added | Rand al'Thor | @Jens For example, the top of the third column must be $45-21-14=10$. | |
| Apr 13, 2020 at 23:21 | answer | added | Vijay | timeline score: 3 | |
| Apr 13, 2020 at 21:36 | comment | added | Jens | @JMP How are their values obvious? | |
| Apr 13, 2020 at 20:45 | comment | added | JMP | Isn't this just Killer with some cells left blank? And why are some of the perimeter cells blank when their value is obvious? | |
| Apr 13, 2020 at 20:36 | comment | added | Rand al'Thor | I've double-checked all my steps and I can't find where I made a mistake :-/ but I seem to be getting a contradiction. Maybe it's just too late at night for this ... | |
| Apr 13, 2020 at 19:58 | answer | added | WhatsUp | timeline score: 0 | |
| Apr 13, 2020 at 19:23 | history | edited | Rand al'Thor |
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| Apr 13, 2020 at 19:23 | history | edited | Beastly Gerbil |
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| Apr 13, 2020 at 19:18 | comment | added | Rand al'Thor | @Jonathan Look at this OP's previous puzzles: they're super tough, but usually doable, without computers. | |
| Apr 13, 2020 at 19:15 | comment | added | Jonathan Allan | I feel this will be super tough without a computer. | |
| Apr 13, 2020 at 17:26 | history | asked | perayu | CC BY-SA 4.0 |