Three of these things belong together /
three of these things are kind of the same //
Can you guess which one of these doesn’t belong here? /
Now it’s time to play our game //
It’s time to play our game

Rules:
Normal Sudoku rules apply.
Digits on each pink line form a set of non-repeating consecutive digits in any order.
No 2x2 set of cells contains only odd or only even digits.

Estimated difficulty: 1.5 out of 5

Solve on SudokuPad
Three-in-a-Row Quadro