Logic Masters Deutschland e.V.

Modulus Operandi by Cygne

Rules

• Normal Sudoku rules apply.
• Sets of three adjacent digits along a teal Modular Line contain one number from each residue class modulo 3. In other words, one each from the following groups: (1,4,7), (2,5,8), (3,6,9).
• Digits along an Arrow sum to the value in the attached circle.

Play in SudokuPad

Here is the latest in my series of Modular Line puzzles. If you enjoy, please consider checking out the previous installments!

1. Modulo Oblongata
2. Modline Matryoshka
3. Modular Kaleidoscope
4. Modular Ribbon