12 Days of Christmas
151st
Abundant Numbers
284th
Arabic to Roman
118th
Arithmetic Numbers
421st
Ascending Primes
194th
ASCII Table
21st
Card Number Validation
22nd
Catalan Numbers
118th
Christmas Trees
24th
Collatz
49th
CSS Colors
145th
Day of Week
189th
Diamonds
13th
Divisors
683rd
409th
Emirp Numbers
31st
Evil Numbers
204th
Evil Numbers (Long)
102nd
Factorial Factorisation
11th
Farey Sequence
32nd
Fibonacci
382nd207th343rd
Fizz Buzz
129th521st
Foo Fizz Buzz Bar
412th
272nd
Forsyth–Edwards Notation
7th
Fractions
10th
Gijswijt’s Sequence
6th
Happy Numbers
88th
Happy Numbers (Long)
67th
Hexdump
5th
Inventory Sequence
22nd
Kolakoski Constant
12th
Kolakoski Sequence
112th
53rd
Levenshtein Distance
116th
3rd
Leyland Numbers
20th
ln 2
88th
Look and Say
47th
Lucky Numbers
23rd
Mandelbrot
16th
Medal Tally
4th
Minesweeper
10th
Niven Numbers
236th
Niven Numbers (Long)
101st
Odious Numbers
171st
Odious Numbers (Long)
148th
Ordinal Numbers
96th
PalindromemordnilaP
128th
24th
Pangram Grep
54th
Partition Numbers
8th
Pascal’s Triangle
132nd
Pernicious Numbers
204th
Pernicious Numbers (Long)
97th
Prime Numbers
805th163rd225th
Prime Numbers (Long)
480th
306th
Quine
1st
Repeating Decimals
13th
Reverse Polish Notation
82nd
Roman to Arabic
72nd
ROT13
117th
Scrambled Sort
26th
Set
12th
Star Wars GPT
25th
Tic-tac-toe
15th
Time Distance
32nd
Transpose Sentence
56th
Trinomial Triangle
63rd
90th
Van Eck Sequence
57th
π
82nd
τ
65th
φ
83rd
√2
145th
𝑒
158th