12 Days of Christmas
50th
Abundant Numbers
9th
Arabic to Roman
321st
Arithmetic Numbers
453rd
Ascending Primes
203rd
ASCII Table
15th
Card Number Validation
24th
Catalan Numbers
119th
Christmas Trees
325th
Collatz
456th
CSS Colors
538th
Day of Week
176th
Diamonds
82nd
Divisors
419th
1,018th
Emirp Numbers
489th
Evil Numbers
223rd
Evil Numbers (Long)
118th
Factorial Factorisation
49th
Farey Sequence
26th
Fibonacci
392nd231st360th
Fizz Buzz
23rd2,721st
Foo Fizz Buzz Bar
253rd
117th
Forsyth–Edwards Notation
4th
Fractions
10th
Gijswijt’s Sequence
16th
Gray Code Decoder
27th
Gray Code Encoder
50th
Happy Numbers
35th
Happy Numbers (Long)
538th
Hexdump
101st
Inventory Sequence
29th
Kolakoski Constant
126th
Kolakoski Sequence
128th
46th
Levenshtein Distance
75th
37th
Leyland Numbers
307th
ln 2
77th
Look and Say
36th
Lucky Numbers
31st
Mandelbrot
11th
Maze
4th
Medal Tally
19th
Minesweeper
22nd
Multitap Input
3rd
Niven Numbers
196th
Niven Numbers (Long)
73rd
Odious Numbers
192nd
Odious Numbers (Long)
169th
Ordinal Numbers
234th
PalindromemordnilaP
131st
20th
Pangram Grep
37th
Partition Numbers
14th
Pascal’s Triangle
439th
Pernicious Numbers
216th
Pernicious Numbers (Long)
299th
Prime Numbers
718th178th240th
Prime Numbers (Long)
499th
334th
Quine
484th
Repeating Decimals
11th
Reverse Polish Notation
451st
Roman to Arabic
281st
ROT13
114th
Scrambled Sort
44th
Set
150th
Star Wars GPT
19th
Tic-tac-toe
91st
Time Distance
133rd
Tower of Hanoi
33rd
Transpose Sentence
181st
Trinomial Triangle
56th
123rd
Van Eck Sequence
62nd
π
79th
τ
54th
φ
114th
√2
182nd
𝑒
173rd