Folderol
(Eingestellt am 20. April 2026, 05:30 Uhr von NicoD)
Rules
Normal sudoku rules apply.
Draw a one-cell-wide loop of orthogonally connected cells. The loop may not touch itself, not even diagonally.
The loop acts as a region sum line: box borders divide the loop into segments with the same sum.
Orange dots join cells whose digits differ by at least 4.
For each dot, exactly one of the cells touching the dot must be on the loop.
Lösungscode: Digits on the loop in column 5
Kommentare
am 22. April 2026, 22:53 Uhr von peacherwu2
Very cool idea!
am 22. April 2026, 00:33 Uhr von Agent
Great! I was impressed by how deep the sudoku carries on into the puzzle.
am 21. April 2026, 22:18 Uhr von Djirt
Это шедевр, спасибо!
am 21. April 2026, 10:49 Uhr von madhupt
Very very enjoyable puzzle! A very cool break-in and very smooth thereafter barring a few bumps during mid-solve.
am 21. April 2026, 07:21 Uhr von Chaka
Seemed impossible to me at first but turned out to be absolutely fantastic! Thanks for this amazing puzzle! <3
am 20. April 2026, 22:41 Uhr von polcat
Amazing puzzle, as always. How do you do it?!
am 20. April 2026, 20:12 Uhr von Exigus
Fantastic. Loop building wasn't too hard but after that it got really tricky. Had a great time solving! Thanks!
am 20. April 2026, 13:42 Uhr von Elliott810
As minimalist as brilliant! Thank you:)
am 20. April 2026, 13:19 Uhr von TJ
Indeed very nice, every one of the first 10 digits felt like a little breakthrough, but even then the puzzle kept resisting and stayed challenging until the end
am 20. April 2026, 10:15 Uhr von Snookerfan
Very nice! Lovely loop building logic followed by hard sudoku, challenging and fun. Thanks
