KöMaL 2022 B5254
Prove that the difference of the squares of any two odd numbers not divisible by 3 is divisible by 24.
Official text KöMaL. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.
Similar problems
These problems have the most words in common with this statement.