Tip: This kind of problem that seems incredibly hard usually have a formula (someone already researched this). Find the formula, and solve the problem.
Distance walked 3D
Rotate a Matrix
Find a Pythagorean triple
Sum of odd numbers in a matrix
BattleShip - Petty Officer (Level 2)
Checkerz_000 Kamikazi Kings
GJam: 2013 Rd1a Bullseye Painting - Large Numbers
Packing Santa's Sleigh: First Layer
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