Palindrome Robot
(Published on 25. May 2023, 01:01 by Prof.Dori)
Palindrome Robot
Rules:
Normal sudoku rules apply. Each blue line is a palindrome i.e. reads the same in both directions. Furthermore, the sum of the digits along the blue line must be the same within each 3x3 box the line passes (e.g. r4c2+r5c3 [cells on blue line in box 4] = r6c4 [cells on blue line in box 5]).
P.S. The blue line which connects the cells r4c6 and r3c7 is not part of the big blue line i.e. it is a blue line with only those two cells.
Solution code: Row 1 followed by row 2.
Comments
on 30. August 2023, 20:44 by Playmaker6174
Great fun coloring at first, then quite a mindbending arithmetic course later on but it's quite surprising that it actually lead to a unique solution :o
on 27. May 2023, 08:00 by CHRosenthal
Really good fun, many thanks :D
The mathematics at the end was actually more difficult than the sudoku
on 26. May 2023, 19:01 by farodin64
2 puzzles for the for price of one, first a color puzzle following by figure out the right combination. Thanks for the fun.
