12 Days of Christmas
371st
Abundant Numbers
4th
Abundant Numbers (Long)
3rd
Arabic to Roman
332nd
Arithmetic Numbers
75th
Ascending Primes
156th20th
ASCII Table
💎
Billiards
2nd
brainfuck
29th
Card Number Validation
11th
Catalan Numbers
13th722nd
Christmas Trees
33rd
Collatz
77th
Diamonds
319th
Divisors
835th18th
Emirp Numbers
1st
Emirp Numbers (Long)
1st
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
138th2nd
Farey Sequence
250th
Fibonacci
3,362nd1st
Fizz Buzz
6,518th443rd
Foo Fizz Buzz Bar
85th
Fractions
120th
Game of Life
1st
Gijswijt’s Sequence
6th
Happy Numbers
1st
Happy Numbers (Long)
2nd
Hexdump
258th
Intersection
31st
Inventory Sequence
500th7th
ISBN
14th
Kolakoski Sequence
1st
Leap Years
498th
Leyland Numbers
813th
Look and Say
3rd
Lucky Numbers
346th
N Queens
27th💎
Niven Numbers
4th
Niven Numbers (Long)
2nd
Number Spiral
7th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
998th36th
PalindromemordnilaP
77th14th
Pangram Grep
3rd
Partition Numbers
204th
Pascal’s Triangle
1st
Pernicious Numbers
101st20th
Pernicious Numbers (Long)
1st1st
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
144th1,841st1st
Recamán
2nd
Roman to Arabic
243rd
ROT13
57th
Rule 110
180th
Set
80th
Sierpiński Triangle
268th
Star Wars GPT
1st
Tic-tac-toe
143rd
Transpose Sentence
24th
Vampire Numbers
182nd
Van Eck Sequence
7th
Zeckendorf Representation
5th
Zodiac Signs
23rd
π
839th
τ
693rd
𝑒
577th