Warning - This repository contains problem solutions with right answers!
Please close this page immediately if you wish to solve the problems yourself!
My solutions to Project Euler problems.
Inspired by the article "Consider Yourself a Developer? You Should Solve the Project Euler Problems".
Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.
| # | Title | Solution | Difficulty |
|---|---|---|---|
| 1 | Multiples of 3 and 5 | Python | 5% |
| 2 | Even Fibonacci numbers | Python | 5% |
| 3 | Largest prime factor | Python | 5% |
| 4 | Largest palindrome product | Python | 5% |
| 5 | Smallest multiple | Python | 5% |
| 6 | Sum square difference | Python | 5% |
| 7 | 10001st prime | Python | 5% |
| 8 | Largest product in a series | Python | 5% |
| 9 | Special Pythagorean triplet | Python | 5% |
| 10 | Summation of primes | Python | 5% |
| 11 | Largest product in a grid | Python | 5% |
| 12 | Highly divisible triangular number | Python | 5% |
| 13 | Large sum | Python | 5% |
| 14 | Longest Collatz sequence | Python | 5% |
| 15 | Lattice paths | Python | 5% |
| 16 | Power digit sum | Python | 5% |
| 17 | Number letter counts | Python | 5% |
| 20 | Factorial digit sum | Python | 5% |
| 21 | Amicable numbers | Python | 5% |
| 22 | Names scores | Python | 5% |
| 23 | Non-abundant sums | Python | 5% |
| 25 | 1000-digit Fibonacci number | Python | 5% |
| 27 | Quadratic primes | Python | 5% |
| 29 | Distinct powers | Python | 5% |
| 30 | Digit fifth powers | Python | 5% |
| 32 | Pandigital products | Python | 5% |