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, ... geronimo92, SirRookie, Saskia11, Organisator, firespire, EL Buderino, Stoked, Zzzzz..., snowbaby, Nylimb, timww572, Counterfeitly, felix4626, Zarlino, Llamaths, iamignat, Ssolves, JohnGisMe
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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:199 times
Observed:2 times
ID:000S0U

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Solution code:

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