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Normal Sudoku rules apply. Place the digits 1 through 9 in each empty cell. Digits must not repeat within the same row, column, or box.
Squblers: each row, column, and region contains exactly one squbler. A squbled digit counts as the square of that digit when counting cage or X totals. Each digit is squbled once;
Killer cages: the sum of all digits within a cage is given on the top left of the cage. Digits do not repeat in a cage;
XV: the sum of ALL the digits touching each X is 10 (NOTE: the sum of all four cells the X touches in box 9 is 10. Not all Xs are given.
Solution code: row 9 (from left to right)
on 29. March 2023, 21:17 by heliopolix
Love doublers, so squblers were the natural progression. Can't wait for cubler's 1000!
on 10. December 2022, 18:14 by twobear
Brilliant idea and construction. Thank you!
on 21. October 2022, 20:58 by peacherwu2
Really doubted this has unique sln.
on 20. October 2022, 22:24 by wenchang
Nice! Spoiler alert
https://youtu.be/6mYvMTd_ALY
mormagli -
谢谢做我的数独,看你的射频就让我和高兴
on 19. October 2022, 15:02 by bansalsaab
Beautiful construction. And cant believe how straightforward it was after the tough break in.
on 18. October 2022, 22:00 by steelwool
Great fun, superb start and the fun just continued. Thanks.
on 18. October 2022, 19:38 by Snookerfan
Absolutely magnificent! Thank you so much
on 18. October 2022, 16:50 by plica
Brilliant puzzle!
on 18. October 2022, 06:49 by Elliott810
Brilliant!
on 18. October 2022, 03:12 by cdwg2000
Very nice!
Difficulty: | ![]() |
Rating: | 95 % |
Solved: | 38 times |
Observed: | 9 times |
ID: | 000BOA |
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