Welcome to the world of Number Challenge from Professor Puzzle. Puzzles with numbers have always been popular. Within the Number Challenge range you will find many puzzles with different difficulty levels (6 Stars being the hardest)
The 26 Star
Aim: Can you arrange the numbers so that every row of 4 pieces equals 26?
There are 80 solutions to this puzzle. Can you find just one of them? There are 6 rows in total. A little extra: Can you arrange the numbers so that the 6 pieces making up the inner hexagon add up to 26?

Difficulty Level: 4 out of 6
Product Code: 1173