12 Days of Christmas
701st
99 Bottles of Beer
210th
Abundant Numbers
30th308th
Abundant Numbers (Long)
26th242nd
Arabic to Roman
23rd
Arithmetic Numbers
10th
Billiards
47th
brainfuck
302nd
Catalan Numbers
33rd
Catalan’s Constant
161st
Christmas Trees
9th127th
Collatz
174th
CSS Colors
248th
DFA Simulator
88th
Diamonds
12th
Divisors
88th378th
Evil Numbers
17th
Evil Numbers (Long)
12th251st
Factorial Factorisation
83rd
Farey Sequence
14th
Fibonacci
166th75th183rd
Fizz Buzz
231st206th
Foo Fizz Buzz Bar
128th
Forsyth–Edwards Notation
105th
Game of Life
122nd
Gijswijt’s Sequence
85th
Happy Numbers
30th313th
Happy Numbers (Long)
25th187th
Hilbert Curve
47th
Intersection
223rd
Inventory Sequence
17th145th
Jacobi Symbol
7th78th
Kaprekar Numbers
3rd
Kolakoski Sequence
28th
Leap Years
169th
Leyland Numbers
27th
Look and Say
18th
Lucky Numbers
17th
Lucky Tickets
91st
Mandelbrot
68th
Medal Tally
6th
Morse Decoder
251st
N Queens
81st
Niven Numbers
38th367th
Niven Numbers (Long)
1st58th
Number Spiral
187th
Odious Numbers
17th
Odious Numbers (Long)
12th105th
Ordinal Numbers
21st
PalindromemordnilaP
125th
Partition Numbers
8th86th
Pascal’s Triangle
27th259th
Pernicious Numbers
189th
Pernicious Numbers (Long)
119th
Polyominoes
54th
Prime Numbers
1st153rd
Prime Numbers (Long)
11th292nd
Proximity Grid
107th
Quine
104th72nd
Repeating Decimals
64th
Rijndael S-box
89th
Roman to Arabic
21st
Set
103rd
Seven Segment
76th
Sierpiński Triangle
87th
Smith Numbers
238th
Spelling Numbers
238th
Star Wars GPT
75th
Ten-pin Bowling
7th
Tic-tac-toe
112th
Tongue-twisters
208th
Topological Sort
50th
United States
376th
Vampire Numbers
198th
Van Eck Sequence
230th
Zeckendorf Representation
126th
Zodiac Signs
73rd
γ
91st
π
413th
φ
341st
√2
28th