12 Days of Christmas
62nd
24 Game
13th
99 Bottles of Beer
53rd
Abundant Numbers
36th
Abundant Numbers (Long)
18th
Arabic to Roman
12th
Arithmetic Numbers
39th
Arrows
18th
Ascending Primes
32nd
ASCII Table
35th
Billiards
19th
brainfuck
46th
Calendar
27th
Card Number Validation
26th
Catalan Numbers
1st
Catalan’s Constant
52nd
Christmas Trees
48th
Collatz
36th
Continued Fractions
56th
CSS Colors
37th
Cubes
73rd
Day of Week
1st
DFA Simulator
24th
Diamonds
53rd
Divisors
1st
Emirp Numbers
95th
Emirp Numbers (Long)
38th
Emojify
72nd
Evil Numbers
1st
Evil Numbers (Long)
41st
Factorial Factorisation
16th
Farey Sequence
30th
Fibonacci
1st
Fizz Buzz
136th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
27th
Fractions
1st
Game of Life
35th
Gijswijt’s Sequence
63rd
Happy Numbers
38th
Happy Numbers (Long)
31st
Hexdump
24th
Hilbert Curve
35th
Intersection
25th
Inventory Sequence
24th
ISBN
54th
Jacobi Symbol
19th
Kaprekar Numbers
11th
Kolakoski Constant
28th
Kolakoski Sequence
65th
Leap Years
58th
Levenshtein Distance
67th
Leyland Numbers
87th
ln 2
1st
Look and Say
14th
Lucky Numbers
37th
Lucky Tickets
33rd
Mahjong
16th
Mandelbrot
48th
Maze
30th
Medal Tally
53rd
Minesweeper
54th
Morse Decoder
29th
Morse Encoder
55th
Multitap Input
28th
Musical Chords
42nd
N Queens
19th
Niven Numbers
1st
Niven Numbers (Long)
21st
Number Spiral
53rd
Odious Numbers
1st
Odious Numbers (Long)
1st
Ordinal Numbers
64th
PalindromemordnilaP
25th
Pangram Grep
37th
Partition Numbers
36th
Pascal’s Triangle
47th
Pernicious Numbers
113th
Pernicious Numbers (Long)
30th
Poker
21st
Polyominoes
17th
Prime Numbers
1st
Prime Numbers (Long)
1st
Proximity Grid
39th
QR Decoder
27th
Quine
1st
Recamán
38th
Repeating Decimals
35th
Reverse Polish Notation
39th
Reversi
31st
Rijndael S-box
18th
Rock-paper-scissors-Spock-lizard
18th
Roman to Arabic
47th
ROT13
34th
Rule 110
41st
Scrambled Sort
23rd
Set
31st
Seven Segment
30th
SI Units
35th
Sierpiński Triangle
54th
Smith Numbers
9th
Spelling Numbers
32nd
Star Wars GPT
14th
Star Wars Opening Crawl
65th
Sudoku
49th
Sudoku (Fill-in)
25th
Ten-pin Bowling
32nd
Tic-tac-toe
26th
Time Distance
23rd
Tongue-twisters
119th
Topological Sort
47th
Tower of Hanoi
40th
Transpose Sentence
35th
Trinomial Triangle
19th
United States
89th
Vampire Numbers
33rd
Van Eck Sequence
16th
Zeckendorf Representation
52nd
Zodiac Signs
17th
γ
18th
λ
17th
π
44th
τ
42nd
φ
74th
√2
1st
𝑒
1st