12 Days of Christmas
658th
99 Bottles of Beer
145th
Abundant Numbers
27th260th
Abundant Numbers (Long)
23rd219th
Arabic to Roman
23rd
Arithmetic Numbers
10th
Billiards
34th
brainfuck
286th
Catalan Numbers
31st
Catalan’s Constant
143rd
Christmas Trees
9th63rd
Collatz
110th
CSS Colors
235th
DFA Simulator
74th
Diamonds
12th
Divisors
84th337th
Evil Numbers
17th
Evil Numbers (Long)
12th239th
Factorial Factorisation
69th
Farey Sequence
13th
Fibonacci
154th74th166th
Fizz Buzz
228th54th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
114th
Game of Life
109th
Gijswijt’s Sequence
62nd
Happy Numbers
29th286th
Happy Numbers (Long)
25th168th
Intersection
205th
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
61st
Mandelbrot
50th
Medal Tally
7th
Morse Decoder
242nd
N Queens
70th
Niven Numbers
36th351st
Niven Numbers (Long)
1st37th
Number Spiral
176th
Odious Numbers
17th
Odious Numbers (Long)
12th99th
Ordinal Numbers
21st
PalindromemordnilaP
105th
Partition Numbers
7th75th
Pascal’s Triangle
27th240th
Pernicious Numbers
180th
Pernicious Numbers (Long)
111th
Polyominoes
42nd
Prime Numbers
1st145th
Prime Numbers (Long)
10th271st
Proximity Grid
102nd
Quine
102nd63rd
Repeating Decimals
41st
Rijndael S-box
77th
Roman to Arabic
21st
Set
95th
Seven Segment
22nd
Sierpiński Triangle
64th
Smith Numbers
230th
Spelling Numbers
229th
Star Wars GPT
64th
Ten-pin Bowling
7th
Tic-tac-toe
102nd
Tongue-twisters
165th
Topological Sort
38th
United States
371st
Vampire Numbers
167th
Van Eck Sequence
216th
Zeckendorf Representation
113th
Zodiac Signs
64th
γ
81st
π
394th
φ
321st
√2
27th