Solution code: Row 3.
on 31. January 2026, 16:27 by NineK
Will Power puzzle, never hard, always tricky
on 31. January 2026, 12:42 by balpha
Really nice and satisfying. Well done!
@balpha Thanks so much for playing and commenting. I'm glad you liked it. -Will Power
on 31. January 2026, 10:30 by JVA
Good puzzle, tricky break-in, had to brute-force it with bifurcation
@JVA Thank you for playing and commenting. When you use the words "brute-force", it seems you feel that no level of bifurcation (looking forward at the consequences of your choices) is allowed. When choosing the pairs of numbers in a two-cell cage, bifurcation a few steps should be allowed. The result of disallowing any bifurcation reduces a puzzle to trivial, which is also frowned upon on Logic Masters Deutschland. Peace to you. -Will Power
on 30. January 2026, 22:31 by Ragna
Fun puzzle! - as always. Very nice design. Thank you. :-)
on 30. January 2026, 16:09 by dawidk
Rain, rain. Thunder and rain.
Nice puzzle!
@dawidk Thanks so much for your kind comments. -Will Power
on 30. January 2026, 11:08 by Statistica
Devil's knot :-)
@Statistica Thank you for playing. It looks like you enjoyed the puzzle. I had to look up your reference, and only found a movie of that name. Do I need to see the movie to understand the reference? -Will Power
Devil's knot, in german "Teufelsknoten" is the name of some wooden puzzles (you can google it). It stands (as a metaphor) for complicated and - at first sight - confusing puzzles.
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.