12 Days of Christmas
675th
99 Bottles of Beer
203rd
Abundant Numbers
27th299th
Abundant Numbers (Long)
23rd235th
Arabic to Roman
23rd
Arithmetic Numbers
10th
Billiards
44th
brainfuck
293rd
Catalan Numbers
31st
Catalan’s Constant
155th
Christmas Trees
9th123rd
Collatz
163rd
CSS Colors
237th
DFA Simulator
79th
Diamonds
12th
Divisors
84th369th
Evil Numbers
17th
Evil Numbers (Long)
12th240th
Factorial Factorisation
78th
Farey Sequence
13th
Fibonacci
154th74th166th
Fizz Buzz
228th202nd
Foo Fizz Buzz Bar
123rd
Forsyth–Edwards Notation
101st
Game of Life
117th
Gijswijt’s Sequence
80th
Happy Numbers
30th307th
Happy Numbers (Long)
25th182nd
Hilbert Curve
23rd
Intersection
216th
Inventory Sequence
16th140th
Jacobi Symbol
7th72nd
Kaprekar Numbers
3rd
Kolakoski Sequence
28th
Leap Years
162nd
Leyland Numbers
27th
Look and Say
18th
Lucky Numbers
17th
Lucky Tickets
81st
Mandelbrot
57th
Medal Tally
6th
Morse Decoder
242nd
N Queens
78th
Niven Numbers
36th359th
Niven Numbers (Long)
1st53rd
Number Spiral
181st
Odious Numbers
17th
Odious Numbers (Long)
12th99th
Ordinal Numbers
21st
PalindromemordnilaP
117th
Partition Numbers
7th76th
Pascal’s Triangle
27th251st
Pernicious Numbers
185th
Pernicious Numbers (Long)
112th
Polyominoes
50th
Prime Numbers
1st145th
Prime Numbers (Long)
10th281st
Proximity Grid
104th
Quine
102nd63rd
Repeating Decimals
58th
Rijndael S-box
83rd
Roman to Arabic
21st
Set
95th
Seven Segment
72nd
Sierpiński Triangle
82nd
Smith Numbers
230th
Spelling Numbers
230th
Star Wars GPT
68th
Ten-pin Bowling
7th
Tic-tac-toe
106th
Tongue-twisters
199th
Topological Sort
44th
United States
371st
Vampire Numbers
182nd
Van Eck Sequence
222nd
Zeckendorf Representation
116th
Zodiac Signs
66th
γ
88th
π
398th
φ
322nd
√2
27th