A colored cell may only contain one of three digits, and those digits may not appear in cell of a different color.
White squares may contain any digit.
The upper left, the center, and the bottom right box are all magic squares, i.e. the sum of each column, row and diagonal sum to the same number.
Numbers along an arrow must sum to the number in the arrow's circle.
Normal Sudoku rules apply.
Try it at F-Puzzles.
Lösungscode: Digits from last row.
am 11. Februar 2021, 16:13 Uhr von Göran H
I really liked this puzzle! It's innovative and well balanced. Thank you for sharing it!
am 27. Januar 2021, 18:26 Uhr von Grumpy
As with all magic squares - if you know how they're constructed, it's easy. If you don't, well this suddenly becomes a very hard puzzle to solve.
am 26. Januar 2021, 12:28 Uhr von andreasv
Thanks for the feedback. Glad you enjoyed it.
am 25. Januar 2021, 21:50 Uhr von wentel21
very nice puzzle, at the end i was like omg deadly patterns and no clues about how to solve it :)) then i read again the rules and i was aaaaa magic square:))) nice way to leave a magic square at the end to solve the puzzle
am 25. Januar 2021, 15:45 Uhr von Ryx
Thanks for the puzzle. The color portion was an interesting rule.
am 24. Januar 2021, 23:05 Uhr von apendleton
Nice puzzle. Looks like the description here left out the arrow rule (though it's in the box on f-puzzles).
am 24. Januar 2021, 19:20 Uhr von andreasv
@wilsig I don't think so. Remember that three of the boxes are magic squares, including the bottom right.
am 24. Januar 2021, 16:56 Uhr von wilsig
There are two solutions for boxes 7,8, and 9.