Wednesday puzzles: magic snail (new)
Puzzle 1
1145 Magic snail 8×8 BDL puzzle 02 3* 07-10-15
Place the digits 1-4 once in every row and column. When you travel from the opening to the centre of the spiral, you will encounter the digits 1-4 in order. (1-2-3-4-1-2-…..-3-4).