Loopy Tiles
(Eingestellt am 15. Oktober 2026, 13:33 Uhr von marty_sears)
Rules:
Normal 6x6 sudoku rules apply.
Use the 7 types of tile shown at the top to tile the whole grid, so that a picture of a single blue loop is formed. The blue loop moves orthogonally between cells.
A digit in a circle indicates how many times that cell's tile type appears in the grid. (Tiles may not be rotated.)
If a yellow dot sits between two digits, they are non-consecutive digits. The loop may not pass through a yellow dot.
Lösungscode: Digits on the loop in column 6, reading downwards
Kommentare
Heute, 21:36 Uhr von valacd
Exceptional! 2h to figure out the logic (thanks to WildEnte!), 10 min to solve. Great fun
am 20. Oktober 2026, 23:06 Uhr von SBM
Simply fantastic! When you get it... it just clicks. It took a short while to discover the loop properties, but a very swift solve thereafter. Brilliant!
am 20. Oktober 2026, 06:58 Uhr von vitaminz
This puzzle makes you find something beautiful and I can’t think of higher praise than that
am 19. Oktober 2026, 00:37 Uhr von mscha
Whew! 5 stars for difficulty, at least, if you're not a professional loopologist.
Interesting new ruleset, nice puzzle.
am 16. Oktober 2026, 16:31 Uhr von Miatc
Felt like I had to derive a bunch of rules about loops to solve this, and even then it felt impossible right until I figured it out. Fantastic puzzle, thank you Marty!
am 16. Oktober 2026, 16:28 Uhr von SennyK
Wow, what a puzzle, brilliant as always! :-)
am 16. Oktober 2026, 01:33 Uhr von marty_sears
made tiles at the top editable for note-taking
am 16. Oktober 2026, 00:44 Uhr von eladv
Whow. I think this is the most wonderful Sudoku I've ever solved. The less said about it, the better. I can't wait to see Simon give this one a crack. This is the From Dusk Till Dawn of Sudoku.
am 15. Oktober 2026, 18:59 Uhr von emoney1374
Phenomenal puzzle!
am 15. Oktober 2026, 15:36 Uhr von mir85
Now I'll have to resolve :D
Marty: two puzzles for the price of one ;)
am 15. Oktober 2026, 15:29 Uhr von marty_sears
Changed a couple of the clues, but the solution code is still the same
am 15. Oktober 2026, 15:01 Uhr von Franjo
Thank you very much for creating and sharing this new constraint. Not easy to put my head around this one - as expected. I‘d like to see more of these!
am 15. Oktober 2026, 14:57 Uhr von mir85
A real brain twister!
