I fought against this problem during months... :)
Dear James, I got a few questions: how old are your lovely daughter? and how insanely creepy is this teacher to put number like "225802467" in her homework? That just kill us too.
Distance walked 3D
How to add?
Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
Find vampire numbers
Circular Primes (based on Project Euler, problem 35)
Points on a Sphere
If you prick us, do we not bleed?
Kurchan 4x4 - Optimal score
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