something strange with test cases 22, 23, and 25, the solution provided does not look like the shortest path (e.g. test case 22; the path 23-7-24-4-14 is shorter than the solution path 23-7-14), perhaps your solver is assuming triangular property of distances while the data provided does not have this property?
i'll look into it
I agree with you. i'm ammending my test cases now.
Find common elements in matrix rows
Figurate number triangle
Back to basics 25 - Valid variable names
Generate N equally spaced intervals between -L and L
Number of 1s in the Binary Representation of a Number
Test if a Number is a Palindrome without using any String Operations
Roll the Dice!
Specific Element Count
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