Number Logic Puzzle 25226

Type: Sudoku, Rechthoekige blokken
Size: 4
Punten: 12, Strafpunten:0, Tijd : Initializing..  
12
34

Regels

The goal is to fill a grid with digits so that each column and each row contain the digits only once.

This puzzle has Rectangular Blocks. Every block contains each of the digits only once.