One of my favorite puzzles I've made.
Rules:
-Normal sudoku rules apply.
-Digits in a cage cannot repeat and must sum to the number in the top left corner of the cage (if given). "O" means the cage has an odd total.
Links:
F-puzzles
CTC

Lösungscode: Row 3
Gelöst von SKORP17, cryptique, IcaroLopes, han233ing, RadchenkoAleksandr, Isael, cornish-john