12 Days of Christmas
664th
99 Bottles of Beer
145th
Abundant Numbers
27th263rd
Abundant Numbers (Long)
23rd222nd
Arabic to Roman
23rd
Arithmetic Numbers
10th
Billiards
34th
brainfuck
286th
Catalan Numbers
32nd
Catalan’s Constant
146th
Christmas Trees
9th63rd
Collatz
112th
CSS Colors
237th
DFA Simulator
76th
Diamonds
12th
Divisors
85th337th
Evil Numbers
17th
Evil Numbers (Long)
12th245th
Factorial Factorisation
71st
Farey Sequence
13th
Fibonacci
157th74th173rd
Fizz Buzz
229th54th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
116th
Game of Life
111th
Gijswijt’s Sequence
63rd
Happy Numbers
29th287th
Happy Numbers (Long)
25th171st
Hilbert Curve
35th
Intersection
206th
Inventory Sequence
16th130th
Jacobi Symbol
7th48th
Kaprekar Numbers
3rd
Kolakoski Sequence
28th
Leap Years
161st
Leyland Numbers
27th
Look and Say
18th
Lucky Numbers
17th
Lucky Tickets
62nd
Mandelbrot
52nd
Medal Tally
7th
Morse Decoder
244th
N Queens
72nd
Niven Numbers
36th352nd
Niven Numbers (Long)
1st37th
Number Spiral
179th
Odious Numbers
17th
Odious Numbers (Long)
12th100th
Ordinal Numbers
21st
PalindromemordnilaP
106th
Partition Numbers
7th78th
Pascal’s Triangle
27th240th
Pernicious Numbers
182nd
Pernicious Numbers (Long)
113th
Polyominoes
42nd
Prime Numbers
1st146th
Prime Numbers (Long)
10th275th
Proximity Grid
104th
Quine
102nd65th
Repeating Decimals
41st
Rijndael S-box
80th
Roman to Arabic
21st
Set
96th
Seven Segment
22nd
Sierpiński Triangle
66th
Smith Numbers
230th
Spelling Numbers
233rd
Star Wars GPT
66th
Ten-pin Bowling
7th
Tic-tac-toe
102nd
Tongue-twisters
167th
Topological Sort
40th
United States
373rd
Vampire Numbers
168th
Van Eck Sequence
218th
Zeckendorf Representation
116th
Zodiac Signs
65th
γ
81st
π
399th
φ
325th
√2
28th