12 Days of Christmas
54th
24 Game
13th
26th
99 Bottles of Beer
24th
Abundant Numbers
26th
Abundant Numbers (Long)
35th
Arabic to Roman
24th
Arithmetic Numbers
11th
Arrows
38th
Ascending Primes
16th
ASCII Table
26th
Billiards
14th
brainfuck
63rd
Card Number Validation
15th
Catalan Numbers
1st
Christmas Trees
13th
Collatz
1st
CSS Colors
44th
Cubes
20th
Day of Week
1st
DFA Simulator
24th
Diamonds
22nd
Divisors
25th
23rd
Emirp Numbers
82nd
Emirp Numbers (Long)
36th
Emojify
36th
Evil Numbers
14th
130th
Evil Numbers (Long)
13th
Factorial Factorisation
21st
Farey Sequence
42nd
Fibonacci
1st
77th
20th
Fizz Buzz
37th80th54th270th103rd
1st47th91st81st857th18th347th
18th
Foo Fizz Buzz Bar
33rd
Forsyth–Edwards Notation
45th
Fractions
11th
Game of Life
20th
Gijswijt’s Sequence
6th
Happy Numbers
54th
Happy Numbers (Long)
34th
Hexdump
26th
Hilbert Curve
11th
Intersection
63rd
Inventory Sequence
31st
ISBN
5th
Jacobi Symbol
38th
Kaprekar Numbers
12th
Kolakoski Constant
21st
Kolakoski Sequence
47th
Leap Years
1st
13th
Levenshtein Distance
60th
Leyland Numbers
21st
Look and Say
15th
Lucky Numbers
23rd
Lucky Tickets
35th
Mahjong
4th
Mandelbrot
13th
Maze
26th
Medal Tally
25th
Minesweeper
13th
Morse Decoder
27th
Morse Encoder
40th
Musical Chords
20th
N Queens
17th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
16th
Odious Numbers
11th
Odious Numbers (Long)
32nd
Ordinal Numbers
1st
PalindromemordnilaP
7th
Pangram Grep
63rd
Partition Numbers
21st
115th
Pascal’s Triangle
27th
23rd
Pernicious Numbers
55th
Pernicious Numbers (Long)
32nd
Poker
23rd
Polyominoes
10th
Prime Numbers
31st1st
19th
Prime Numbers (Long)
42nd
17th
Proximity Grid
20th
QR Decoder
15th
Quine
1st
250th
30th
136th72nd70th
Recamán
42nd
Repeating Decimals
6th
17th
Reverse Polish Notation
49th
Reversi
20th
Rijndael S-box
37th
28th
Rock-paper-scissors-Spock-lizard
50th
Roman to Arabic
46th
ROT13
40th
143rd
10th
Rule 110
17th
Scrambled Sort
4th
Set
26th
Seven Segment
16th
SI Units
23rd
Sierpiński Triangle
31st
Smith Numbers
20th
Spelling Numbers
47th
Star Wars GPT
5th
Star Wars Opening Crawl
17th
Sudoku
17th
Sudoku (Fill-in)
17th
Ten-pin Bowling
22nd
Tic-tac-toe
4th
Time Distance
34th
Tongue-twisters
52nd
Topological Sort
15th
Transpose Sentence
14th
Trinomial Triangle
14th
United States
77th
Vampire Numbers
16th
Van Eck Sequence
33rd
Zeckendorf Representation
25th
Zodiac Signs
27th
λ
16th
π
38th
τ
27th
φ
51st
√2
57th
𝑒
55th