Rules: Draw a single, non-intersecting loop that passes through all circled cells. The loop must go straight through the cells with white circles, with a turn in at least one of the cells immediately before/after each white circle. The loop must make a turn in all the black circles, but must go straight in both cells immediately before/after each black circle.
Theme: Almost symmetric
Solution code: For every Row from top to bottom, enter the number of cells in which the loop turns.
on 19. October 2022, 22:04 by Drawoon
pzv: http://pzv.jp/p.html?mashu/9/9/02000c2000j30603b0009500092
on 14. October 2018, 10:07 by surbier
Schoenes leichtes Raetsel fuer 'um die Ecke denken' zu ueben.