12 Days of Christmas
169th
24 Game
26th
99 Bottles of Beer
130th
Abundant Numbers
12th
Abundant Numbers (Long)
86th
Arabic to Roman
74th
Arithmetic Numbers
2nd
Arrows
43rd
Ascending Primes
1st
ASCII Table
1st
Billiards
29th
brainfuck
74th
Card Number Validation
1st
Catalan Numbers
1st
Catalan’s Constant
7th
Christmas Trees
8th
13th
Collatz
109th82nd
118th
CSS Colors
79th
Cubes
10th
Day of Week
1st
DFA Simulator
42nd
Diamonds
52nd
Divisors
140th28th
1st
Emirp Numbers
13th
Emirp Numbers (Long)
50th
Emojify
10th
Evil Numbers
1st
Evil Numbers (Long)
1st
Factorial Factorisation
3rd
Farey Sequence
1st
Fibonacci
48th1st55th1st62nd1st8th
Fizz Buzz
32nd37th
20th
10th
Foo Fizz Buzz Bar
17th
Forsyth–Edwards Notation
49th
Fractions
1st
Game of Life
44th
Gijswijt’s Sequence
30th
Happy Numbers
35th
Happy Numbers (Long)
66th
Hexdump
10th
Intersection
88th
Inventory Sequence
51st
ISBN
80th
Jacobi Symbol
8th
Kaprekar Numbers
1st
Kolakoski Constant
36th
Kolakoski Sequence
63rd
Leap Years
7th9th
Levenshtein Distance
1st
Leyland Numbers
1st
ln 2
1st
Look and Say
78th
Lucky Numbers
32nd
Lucky Tickets
54th
Mandelbrot
23rd
Maze
2nd
Medal Tally
47th
Minesweeper
💎
Morse Decoder
33rd
Morse Encoder
44th
Musical Chords
21st
N Queens
45th
Niven Numbers
63rd28th
1st
Niven Numbers (Long)
1st
Number Spiral
40th
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
87th
PalindromemordnilaP
51st
Pangram Grep
1st
Partition Numbers
8th
Pascal’s Triangle
18th
Pernicious Numbers
1st
Pernicious Numbers (Long)
1st
Prime Numbers
154th52nd
1st
9th
Prime Numbers (Long)
1st
Proximity Grid
1st
QR Decoder
46th
Quine
1st
13th
Recamán
68th
Repeating Decimals
1st
Reverse Polish Notation
59th
Reversi
3rd
Rijndael S-box
38th
Rock-paper-scissors-Spock-lizard
67th
Roman to Arabic
1st
ROT13
1st
Rule 110
16th
Scrambled Sort
4th
Set
1st
Seven Segment
61st
Sierpiński Triangle
28th
Smith Numbers
55th
Spelling Numbers
40th
Star Wars GPT
1st
Star Wars Opening Crawl
51st
Tic-tac-toe
3rd
Tongue-twisters
98th
Topological Sort
19th
Transpose Sentence
40th
Trinomial Triangle
7th
United States
46th
Vampire Numbers
71st
Van Eck Sequence
65th
Zeckendorf Representation
44th
γ
9th
λ
46th
π
9th
τ
7th
φ
1st
√2
1st
𝑒
1st