# Programming Puzzle Solutions

Competitive programming is a good way to learn very rapidly, since problems are stated which are not that common in day-to-day business needs, but it's a personal and intellectual challenge. It's my sudoku if you will. In order to keep track, I decided to post the solutions to challenges I participated to.

## Project Euler Solutions

- Multiples of 3 and 5
- Even Fibonacci numbers
- Largest prime factor
- Largest palindrome product
- Smallest multiple
- Sum square difference
- 10001st prime
- Largest product in a series
- Special Pythagorean triplet
- Summation of primes
- Largest product in a grid
- Highly divisible triangular number
- Large sum
- Longest Collatz sequence
- Lattice paths
- Power digit sum
- Number letter counts
- Maximum path sum I
- Counting Sundays
- Factorial digit sum
- Amicable numbers
- Names scores
- Non-abundant sums

## CodeFights Solutions

## Codingame Solutions

### Easy

- Mime Type
- Power of Thor - Episode 1
- Mars Lander - Episode 1
- Temperatures
- Defibrillators
- Horse-racing Duals
- Chuck Norris