Comments | lighthouse_the: Challenge 31

seraphina_snape in lighthouse_the

Challenge 31 - Sudoku

Jan 25, 2021 19:38

Description: Solve the sudoku puzzles! Comments will be screened!

Requirements:
- Fill in the numbers so that every horizontal and vertical row as well as every 3x3 square contains every number from 1-9 without repeats
- easy sudoku
- medium sudoku
- hard sudoku
- expert sudoku(all from sudoku.com ( Read more... )

challenge 31, puzzles, guest host, cycle 06, user: seraphina_snape

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submit crew sea seraphina_snape January 25 2021, 18:39:59 UTC

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RE: submit crew sea mravenwood January 26 2021, 03:38:13 UTC

Finished sudokus:
Easy: (image link) https://imgur.com/yZ31AW5
Medium: (image link) https://imgur.com/REaAwN8
Hard: (image link)
Expert: (image link)

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RE: submit crew sea seraphina_snape January 29 2021, 19:23:01 UTC

Finished sudokus:
Easy: https://i.imgur.com/T9OTbmq.png
Medium: https://i.imgur.com/1GqAXTp.png
Hard: https://i.imgur.com/oeSY3Pc.png
Expert: https://i.imgur.com/K1orJWs.png

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RE: submit crew sea jacquelee January 31 2021, 11:34:14 UTC

Finished sudokus:
Easy: https://i.imgur.com/bDf44hX.png
Medium: https://i.imgur.com/gs2scYo.png
Hard: https://i.imgur.com/BkoQXjM.png
Expert: https://i.imgur.com/VrHkKJn.png

As far as I can tell, the hard one has two different solutions that are both right, which apparently happens but has experts up in arms about calling it 'true sudoku', lol. The expert one was EVIL, took me about a whole day, but was also the first time I didn't give up when I got to the guessing stage but actually did guess and got it right on the first go, so YAY! :P

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RE: submit crew sea seraphina_snape January 31 2021, 20:59:57 UTC

Actually, there is only one solution from what I can tell... yours had a mistake in it. (Check the middle row (horizontally) - 5 is there twice.) That why, when you look at the results, you didn't get points for that one.

But I agree, the expert one was evil. I randomly picked them from a site without checking for solutions since I wanted to do the challenge myself... I honestly didn't expect it to be quite that difficult.

RE: submit crew sea jacquelee January 31 2021, 21:11:50 UTC

Ooopsie! :P That's what I get for only triple checking the expert one but not the others, lol. But at least the super evil one I got right, so I take that as a win. :D

RE: submit crew sea seraphina_snape January 31 2021, 21:13:45 UTC

It happens. And you did get the extra evil one right, so don't feel bad!

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