12 Days of Christmas
5th
99 Bottles of Beer
Abundant Numbers
22nd
Arabic to Roman
10th
Ascending Primes
ASCII Table
3rd
474th
brainfuck
Catalan Numbers
1st
Christmas Trees
4th
Collatz
2nd
Diamonds
2nd
Divisors
1st1st
17th1st
Emirp Numbers
770th
Emirp Numbers (Long)
Emojify
Evil Numbers
1st
Evil Numbers (Long)
Factorial Factorisation
4th
Farey Sequence
1st
Fibonacci
36th1st
38th1st
Fizz Buzz
5th
2,478th
Foo Fizz Buzz Bar
5th
Fractions
2nd
Gray Code Decoder
1st
Gray Code Encoder
4th
Happy Numbers
132nd
Happy Numbers (Long)
Hexdump
4th
Intersection
8th
Inventory Sequence
1st
ISBN
19th8th
25th
Kolakoski Constant
Kolakoski Sequence
1st
Leap Years
1,061st
Levenshtein Distance
2nd
9th81st
Leyland Numbers
1st
135th
Look and Say
Lucky Numbers
19th5th
88th
Lucky Tickets
10th
13th121st
Morse Decoder
Niven Numbers
44th
Niven Numbers (Long)
Number Spiral
15th
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
2nd
443rd
PalindromemordnilaP
4th
Pangram Grep
Pascal’s Triangle
1st
37th
Pernicious Numbers
1st
23rd
Pernicious Numbers (Long)
1st
Prime Numbers
1st
272nd
Prime Numbers (Long)
1st
64th
Proximity Grid
3rd
Quine
1st
83rd
Recamán
3rd
Reverse Polish Notation
21st4th66th15th48th
ROT13
1st
Rule 110
10th3rd
Scrambled Sort
1st
Set
2nd
Seven Segment
7th
Sierpiński Triangle
2nd
Smith Numbers
3rd
Star Wars GPT
💎
Sudoku (Fill-in)
2nd
Taxicab Numbers
2nd
Tongue-twisters
3rd
49th
United States
Vampire Numbers
1st
66th
Van Eck Sequence
8th
π
1st
188th
τ
1st
φ
1st
√2
1st
𝑒
1st