do
29
01
15

Thursday puzzles: different neighbours (new)

Puzzle 1

 

Place a digit from 1 to 4 in each black outlined region so that adjacent regions never contain the same digit, not even diagonally. Some regions have already been filled.

 

0643 Different neighbours 10×10 RS 29-01-15

 

Puzzle 2

Members only

 

Place a digit from 1 to 4 in each black outlined region so that adjacent regions never contain the same digit, not even diagonally. Some regions have already been filled. 

 

0644 Different neighbours 10×10 RS 29-01-15

 

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