Logic Masters Deutschland e.V.

Billy the Business Cat

(Published on 1. June 2026, 02:15 by Reaperskill)

I made this one to introduce my partner to variant sudokus, so it's an image of our Tuxedo Cat, Billy, made with Thermosmeters and Arrows.

Normal Sudoku rules apply.
The dark grey circles are thermometer bulbs. Travelling away from the bulb, each digit on any attached line must be higher than the previous digit.

The open circles are connected to arrows. The sum of the values on each arrow is equal to the value in the circle to which it is attached.

Click on the image to play

Solution code: The nine digits of the middle row (the fifth row) in order


Solved by RedBarchetta, cmigas, StevenS, Greg, zonny, Jayem, Dermerlin, tuturitu, nmmc123, foggybrume, jalebc, ark29, doomedmageknight, ShaftESR, jgarber, Nylimb, basi, Mozart40, Blackophelia, Sralser, ... renewedrebirth, FlashZange, patolucatis, ManuH, naggy, Photyne, Bravissimo, bloodhovnds, forsen, pmatos, Jarionette, dalyons, H.I. McDunnough, bereolosp, Jordan Timm, cornuto, Leaving Leaves, stafen
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Comments

on 2. June 2026, 11:56 by nmnm7
Fast solve, very nice break

on 1. June 2026, 18:51 by Myfyr MJ
Very nice and easy puzzle - 7 minutes.

on 1. June 2026, 04:31 by Dermerlin
took me 5:43 , so definitely 1 star

on 1. June 2026, 02:43 by RedBarchetta
And now I shall go bother my cats. Laser toy time. Thanks!

Difficulty:1
Rating:89 %
Solved:157 times
Observed:1 times
ID:000T3A

Variant combination New

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Solution code:

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