12 Days of Christmas
59th
24 Game
12th
99 Bottles of Beer
50th
Abundant Numbers
36th
Abundant Numbers (Long)
16th
Arabic to Roman
12th
Arithmetic Numbers
38th
Arrows
15th
Ascending Primes
30th
ASCII Table
32nd
Billiards
18th
brainfuck
46th
Calendar
25th
Card Number Validation
24th
Catalan Numbers
1st
Catalan’s Constant
51st
Christmas Trees
47th
Collatz
36th
CSS Colors
37th
Cubes
80th
Day of Week
1st
DFA Simulator
24th
Diamonds
50th
Divisors
1st
Emirp Numbers
93rd
Emirp Numbers (Long)
36th
Emojify
72nd
Evil Numbers
1st
Evil Numbers (Long)
41st
Factorial Factorisation
15th
Farey Sequence
30th
Fibonacci
1st
Fizz Buzz
135th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
25th
Fractions
48th
Game of Life
34th
Gijswijt’s Sequence
60th
Happy Numbers
38th
Happy Numbers (Long)
31st
Hexdump
23rd
Hilbert Curve
37th
Intersection
25th
Inventory Sequence
24th
ISBN
51st
Jacobi Symbol
18th
Kaprekar Numbers
10th
Kolakoski Constant
28th
Kolakoski Sequence
64th
Leap Years
56th
Levenshtein Distance
66th
Leyland Numbers
86th
ln 2
1st
Look and Say
13th
Lucky Numbers
76th
Lucky Tickets
31st
Mahjong
15th
Mandelbrot
65th
Maze
28th
Medal Tally
102nd
Minesweeper
54th
Morse Decoder
28th
Morse Encoder
55th
Multitap Input
26th
Musical Chords
42nd
N Queens
18th
Niven Numbers
77th
Niven Numbers (Long)
40th
Number Spiral
52nd
Odious Numbers
156th
Odious Numbers (Long)
111th
Ordinal Numbers
62nd
PalindromemordnilaP
24th
Pangram Grep
37th
Partition Numbers
41st
Pascal’s Triangle
45th
Pernicious Numbers
110th
Pernicious Numbers (Long)
30th
Poker
20th
Polyominoes
16th
Prime Numbers
56th
Prime Numbers (Long)
53rd
Proximity Grid
38th
QR Decoder
26th
Quine
1st
Recamán
38th
Repeating Decimals
34th
Reverse Polish Notation
39th
Reversi
30th
Rijndael S-box
18th
Rock-paper-scissors-Spock-lizard
16th
Roman to Arabic
47th
ROT13
32nd
Rule 110
40th
Scrambled Sort
22nd
Set
29th
Seven Segment
30th
SI Units
36th
Sierpiński Triangle
93rd
Smith Numbers
8th
Spelling Numbers
32nd
Star Wars GPT
13th
Star Wars Opening Crawl
65th
Sudoku
63rd
Sudoku (Fill-in)
24th
Ten-pin Bowling
31st
Tic-tac-toe
25th
Time Distance
23rd
Tongue-twisters
130th
Topological Sort
52nd
Tower of Hanoi
64th
Transpose Sentence
35th
Trinomial Triangle
15th
United States
96th
Vampire Numbers
31st
Van Eck Sequence
16th
Zeckendorf Representation
50th
Zodiac Signs
17th
γ
17th
λ
17th
π
43rd
τ
42nd
φ
74th
√2
1st
𝑒
1st