12 Days of Christmas
169th
Abundant Numbers
336th
Arabic to Roman
131st
Arithmetic Numbers
443rd
Ascending Primes
230th
ASCII Table
19th
Card Number Validation
26th
Catalan Numbers
129th
Christmas Trees
21st
Collatz
54th
CSS Colors
161st
Day of Week
217th
Diamonds
14th
Divisors
723rd
425th
Emirp Numbers
36th
Evil Numbers
227th
Evil Numbers (Long)
120th
Factorial Factorisation
12th
Farey Sequence
35th
Fibonacci
411th237th367th
Fizz Buzz
141st545th
Foo Fizz Buzz Bar
442nd
292nd
Forsyth–Edwards Notation
8th
Fractions
10th
Gijswijt’s Sequence
15th
Gray Code Decoder
31st
Gray Code Encoder
116th
Happy Numbers
109th
Happy Numbers (Long)
76th
Hexdump
5th
Inventory Sequence
24th
Kolakoski Constant
11th
Kolakoski Sequence
119th
61st
Levenshtein Distance
119th
3rd
Leyland Numbers
23rd
ln 2
100th
Look and Say
49th
Lucky Numbers
23rd
Mandelbrot
11th
Maze
7th
Medal Tally
4th
Minesweeper
12th
Multitap Input
6th
Niven Numbers
262nd
Niven Numbers (Long)
107th
Odious Numbers
194th
Odious Numbers (Long)
171st
Ordinal Numbers
103rd
PalindromemordnilaP
172nd
33rd
Pangram Grep
62nd
Partition Numbers
7th
Pascal’s Triangle
154th
Pernicious Numbers
222nd
Pernicious Numbers (Long)
109th
Prime Numbers
898th181st272nd
Prime Numbers (Long)
521st
332nd
Quine
487th
Repeating Decimals
13th
Reverse Polish Notation
85th
Roman to Arabic
80th
ROT13
151st
Scrambled Sort
30th
Set
13th
Star Wars GPT
36th
Tic-tac-toe
16th
Time Distance
29th
Tower of Hanoi
29th
Transpose Sentence
68th
Trinomial Triangle
97th
178th
Van Eck Sequence
64th
π
100th
τ
71st
φ
89th
√2
159th
𝑒
176th