Rules
Normal sudoku rules apply.
Box borders divide each blue line into segments with the same sum.
Within a cage, digits must not repeat and they sum to the small number in the top left corner.
Solution code: Row 4
on 20. March 2026, 23:11 by polcat
Amazing as always. Thanks!
on 20. March 2026, 10:51 by S4K
53:47
on 20. March 2026, 01:15 by sujoyku
Amazing puzzle! Thank you, NicoD!
on 19. March 2026, 22:40 by Exigus
Had a great time chasing the digits around, thanks!
on 19. March 2026, 22:37 by jeffrey.l.byrd19
Very enjoyable puzzle. It took me nearly an hour to get my first digit, although I was pretty sure very quickly what it was. It just took me that long to prove it. After getting that digit the rest came along nicely in less than 20 minutes.
on 19. March 2026, 19:03 by PinkNickels
Tricky throughout. Never really just folded nicely and simply. Very nice execution.
on 19. March 2026, 18:32 by Myfyr MJ
Very nice but very hard with lots of colouring - 79 minutes!
on 19. March 2026, 17:23 by Platinum
Really enjoyable, lovely deductions throughout
on 19. March 2026, 13:00 by GeorgeTheToad2
I had a head start by using the tricks I learnt from your previous puzzle. Some new tricks helped me complete yet another beautiful puzzle puzzle.
on 19. March 2026, 10:57 by Snookerfan
Very nice! I loved the 19 cage, at least the way I discovered how it was filled. There may have been other ways. Thanks
| Difficulty: | ![]() |
| Rating: | 95 % |
| Solved: | 107 times |
| Observed: | 2 times |
| ID: | 000RXZ |