Logic Masters Deutschland e.V.

Coloured Sudoku 1

(Published on 24. March 2026, 08:51 by Sudonym)

Colouring puzzle. Easy puzzle. Link to puzzle. sudokupad. There is a video solution and more puzzles on youtube channel "sudoku spot" Normal sudoku rules apply. Fog is revealed when a particular correct number is placed, no guessing is required. Cages must sum to the numbers in the top corner of the cage. Numbers cannot repeat in a cage. Cells of the same colour are the same value. Fog is dark grey only...not the light grey.

Solution code: Row 8

Last changed on on 24. March 2026, 12:23

Solved by ZigZagWonderer, nimish, Supalea, L00ping007, minicartel, Postnormal, kangaroo, Unknown, Mozart40, cathematician, jkuo7, phono, SeveNateNine, EmX68, jgarber, Clementi, maglia, buzzard, xrrx, schnitzl, ... MattJones, flaemmchen, Grey, antzervos, AAndrei_Truther, ManuH, clapslat, Frutlop, fishsaltyak, Photyne, heyalaine, bluebird, naggy, jahnicec, PrinnyDidi, koiking, FlatoutRobb, filz, AlSina, mbumbee
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Comments

on 3. April 2026, 13:52 by fishsaltyak
Very fun, I'm not going to lie, the fog pieces tripped me up a few times.

Also, for some reason, multi select on my phone would not select all of the colored squares with double tap. Probably a software limitation.

on 26. March 2026, 14:39 by superkinkel
I liked it, but it took me ages to figure out the 4/5 7/8 disambiguation for some reason ...

on 26. March 2026, 12:05 by Blackophelia
Very fun!

on 24. March 2026, 23:10 by Martina
Great fun, thank you.

on 24. March 2026, 22:18 by Myfyr MJ
Very nice but way beyond 1 star difficulty for me!

on 24. March 2026, 18:14 by Franjo
Thank you very much for creating and sharing this beautiful and quite approachable puzzle.

on 24. March 2026, 17:29 by xiaoji
The coloring is very gas, just like solving a normal sudoku

on 24. March 2026, 16:42 by JVA
Good puzzle, colourblind people are going to hate it

on 24. March 2026, 13:30 by sparkymanu
That was very fun and satisfying, thank you so much for setting! :)

Last changed on 24. March 2026, 12:25

on 24. March 2026, 12:23 by Sudonym
Made note in rules above about fog being dark grey only...thank you and glad you enjoyed it.

on 24. March 2026, 12:16 by phono
Don't know about easy, took me quite some time to color the whole puzzle. Just be aware of the light grey color, I wrongly thought it was a fog cell. Left me with a deadly pattern at first … apart from that great fun! Thank you for posting it.

Difficulty:1
Rating:91 %
Solved:163 times
Observed:1 times
ID:000S0U

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Solution code:

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