- Das längste Palindrom - Longest Palindrome
- Pi Batman
- Pi Approximation Day 2020 - The 227 Cube
- Rekursix 2
- Pi Approximation Day 2019 Magic Circle
- Pi Day 2020 MultiCircle
- Your Personal Pi Moment
- Personal Pi Star Pattern
- Fast Pi Glider
- Slow Pi Glider
- Multi Snake
- Pi Primes
- Pi Thru The Years
- About Me
- Squaring the Circle with HLXX