Project Euler Forum

Clarifications on Project Euler Problems
A place to air possible concerns or difficulties in understanding ProjectEuler problems. This forum is not meant to publish solutions. This forum is NOT meant to discuss solution methods or giving hints how a problem can be solved.

News, Suggestions, and FAQ
Announcements, comments, ideas, feedback, and "How do I... ?" questions

Recreational
General chat, humour, riddles, logic/lateral/word puzzles...

Polls
A place where you can express your views and preferences

Resources
A place to share links to other websites and interesting articles

Programming languages
In this forum members can discuss topics about specific programming languages.

Number
Arithmetic, algebra, number theory, sequence and series, analysis, ...

Geometry
Shape and space, angle and circle properties, ...

Combinatorics
Arrangements, combinations and permutations, probability, ...

Applied Mathematics
Mechanics, discrete, statistics, ...

Discrete Mathematics
Arrangements, sorting, packing, partitions, critical path analysis, networks, graphs, ...

Number Theory
Primes, divisors, arithmetic, number properties, ...

Game Theory
Decision and strategy, simulations and probability models, card and board games, ...