Loren Larson
Problem-solving through problems, re-typeset with worked solutions
2026
A re-typeset edition of Loren C. Larson's *Problem-Solving Through Problems*, paired with full worked solutions and commentary. Each problem is stated cleanly in modern typography and worked through in the spirit of the original — heuristic first, technique second, finished proof last.
A working draft. Larson’s original organises problems by technique — induction, the pigeonhole principle, generating functions, the extremal principle — and the volume preserves that scheme. Where Larson left exercises with hints, this edition supplies the complete solution.
Found an error? Let me know and I will correct it.