How about adding a test suite where some of the cell entries are 2-D?
Most of the solutions will not be affected by this update.
Test 7,10 and 11 are fake, you have to correct these problem
In Test 7 : 1->2->4->5->6->40->41->42. So a path exists to go through the structure, even if we don't have a global increase in the cell.
At the beginning this problem was just a test to practice recursive algorithms. I am fed up with always factorial and fibonacci examples. Maybe some others problems will follow.
Remove all the consonants
Return the 3n+1 sequence for n
Roll the Dice!
Area of an equilateral triangle
BLOCK x3 (Version 4)
Sum of big primes without primes
Narcissistic number ?
How to reverse spdiags ?
Mysterious digits operation (easy)
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