12 Days of Christmas
1,000th
Abundant Numbers
1st
Abundant Numbers (Long)
1st
Arabic to Roman
78th
Ascending Primes
1st
ASCII Table
23rd
brainfuck
15th
607th
Card Number Validation
19th
Collatz
52nd
Connect Four
19th
Continued Fractions
1st
Divisors
1st
Factorial Factorisation
250th
Farey Sequence
597th
Fibonacci
1,937th
Fizz Buzz
1,342nd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
2nd
Fractions
203rd
Game of Life
18th
Gray Code Decoder
1st
Gray Code Encoder
1st
Happy Numbers
1st
Happy Numbers (Long)
51st
Inventory Sequence
1st
ISBN
1st
Kaprekar Numbers
💎385th
Kolakoski Constant
27th
Kolakoski Sequence
74th
Leap Years
💎
Leyland Numbers
140th
ln 2
1st
Look and Say
1st
Lucky Numbers
175th
Minesweeper
434th
Multitap Input
💎
Number Spiral
1st
PalindromemordnilaP
1st
Pangram Grep
1st
Partition Numbers
1st
Pascal’s Triangle
1st
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
2,226th
1st
Recamán
46th
Reverse Polish Notation
1st292nd
Rijndael S-box
2nd
Roman to Arabic
50th
ROT13
1st
Rule 110
181st
Scrambled Sort
1st
Set
💎
Seven Segment
💎
Sierpiński Triangle
1st
Star Wars GPT
1st
Taxicab Numbers
37th
Tic-tac-toe
48th
Transpose Sentence
1st
Zeckendorf Representation
1st
λ
💎
π
1st
τ
1st
φ
1st
√2
1st
𝑒
1st