12 Days of Christmas
721st
24 Game
42nd
99 Bottles of Beer
131st
Abundant Numbers
33rd
279th
Abundant Numbers (Long)
27th
239th
Arabic to Roman
21st
Arithmetic Numbers
11th
Ascending Primes
50th
ASCII Table
55th
Billiards
41st
brainfuck
132nd
Card Number Validation
167th
Catalan Numbers
34th
Catalan’s Constant
21st
Christmas Trees
10th
76th
Collatz
129th
Continued Fractions
57th
CSS Colors
254th
Cubes
307th
DFA Simulator
82nd
Diamonds
12th
Divisors
91st
356th
Evil Numbers
17th
Evil Numbers (Long)
12th
265th
Factorial Factorisation
83rd
Farey Sequence
14th
Fibonacci
173rd79th
191st
Fizz Buzz
233rd
60th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
87th
Game of Life
120th
Gijswijt’s Sequence
69th
Happy Numbers
30th
304th
Happy Numbers (Long)
26th
185th
Hilbert Curve
25th
Intersection
144th
Inventory Sequence
17th
151st
Jacobi Symbol
7th
60th
Kaprekar Numbers
4th
Kolakoski Sequence
30th
Leap Years
176th
Leyland Numbers
28th
ln 2
151st
Look and Say
19th
Lucky Numbers
17th
Lucky Tickets
76th
Mandelbrot
64th
Maze
120th
Medal Tally
7th
Minesweeper
50th
Morse Decoder
257th
Multitap Input
56th
N Queens
69th
Niven Numbers
39th
375th
Niven Numbers (Long)
1st
47th
Number Spiral
55th
Odious Numbers
17th
Odious Numbers (Long)
12th
113th
Ordinal Numbers
22nd
PalindromemordnilaP
126th
Pangram Grep
276th
Partition Numbers
9th
94th
Pascal’s Triangle
29th
257th
Pernicious Numbers
201st
Pernicious Numbers (Long)
128th
Polyominoes
5th
32nd
Prime Numbers
1st
168th
Prime Numbers (Long)
11th
299th
Proximity Grid
59th
Quine
107th
75th
Repeating Decimals
49th
Reverse Polish Notation
257th
Reversi
56th
Rijndael S-box
85th
Roman to Arabic
21st
Rule 110
89th
Set
116th
Seven Segment
29th
Sierpiński Triangle
73rd
Smith Numbers
245th
Spelling Numbers
246th
Star Wars GPT
65th
Ten-pin Bowling
7th
Tic-tac-toe
123rd
Tongue-twisters
186th
Topological Sort
55th
Tower of Hanoi
4th25th56th
United States
386th
Vampire Numbers
185th
Van Eck Sequence
236th
Zeckendorf Representation
131st
Zodiac Signs
76th
γ
21st
π
78th
τ
75th
φ
72nd
√2
28th
155th
𝑒
123rd