12 Days of Christmas
124th
169th
24 Game
64th
99 Bottles of Beer
211th
Abundant Numbers
60th
Abundant Numbers (Long)
34th
Arabic to Roman
245th
Arithmetic Numbers
17th122nd
Arrows
72nd
Ascending Primes
73rd
ASCII Table
157th
Billiards
76th
brainfuck
272nd
Calendar
50th
Card Number Validation
61st
Catalan Numbers
93rd
Catalan’s Constant
74th
Christmas Trees
46th
120th
Collatz
40th
Continued Fractions
50th
CSS Colors
57th
Cubes
174th
Day of Week
1st13th1st
DFA Simulator
42nd
Diamonds
19th174th
Divisors
26th1st119th
Emirp Numbers
201st
Emirp Numbers (Long)
73rd
Emojify
36th
Evil Numbers
160th
1st
Evil Numbers (Long)
167th
Factorial Factorisation
86th
Farey Sequence
62nd
Fibonacci
62nd
1st7th1st
Fizz Buzz
267th95th
1st
63rd338th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
67th
Fractions
86th
Game of Life
69th
Gijswijt’s Sequence
42nd
Gray Code Decoder
38th
Gray Code Encoder
1st
Happy Numbers
71st
Happy Numbers (Long)
181st
Hexdump
112th
Hilbert Curve
9th
12th
Intersection
146th
Inventory Sequence
73rd
ISBN
76th
Jacobi Symbol
60th
Kaprekar Numbers
30th
Kolakoski Constant
81st
Kolakoski Sequence
20th
Leap Years
3rd
18th
Levenshtein Distance
106th
Leyland Numbers
8th
ln 2
1st
Look and Say
88th
Lucky Numbers
99th
Lucky Tickets
106th
Mahjong
48th
Mandelbrot
44th
Maze
69th
Medal Tally
79th
Minesweeper
46th
Morse Decoder
53rd
Morse Encoder
53rd
Multitap Input
58th
Musical Chords
59th
N Queens
57th
Niven Numbers
1st
87th1st
Niven Numbers (Long)
121st
Number Spiral
84th
Odious Numbers
108th
Odious Numbers (Long)
114th
Ordinal Numbers
329th
PalindromemordnilaP
113th
Pangram Grep
1st
Partition Numbers
72nd
Pascal’s Triangle
250th
Pernicious Numbers
115th
Pernicious Numbers (Long)
66th
Poker
63rd
Polyominoes
38th
Prime Numbers
1st
Prime Numbers (Long)
62nd
Proximity Grid
62nd
QR Decoder
87th
Quine
1st
185th11th81st
Recamán
99th
Repeating Decimals
47th
Reverse Polish Notation
199th
Reversi
46th
Rijndael S-box
71st
Rock-paper-scissors-Spock-lizard
23rd
Roman to Arabic
82nd
ROT13
68th
Rule 110
79th
Scrambled Sort
8th
86th
Set
38th
Seven Segment
176th
SI Units
73rd
Sierpiński Triangle
117th
Smith Numbers
188th
Spelling Numbers
105th
Star Wars GPT
70th
Star Wars Opening Crawl
45th
Sudoku (Fill-in)
53rd
Ten-pin Bowling
50th
Tic-tac-toe
44th
Time Distance
59th
Tongue-twisters
50th
131st
Topological Sort
70th
Tower of Hanoi
35th
Transpose Sentence
54th
Trinomial Triangle
92nd
United States
89th
Vampire Numbers
89th
Van Eck Sequence
81st
Zeckendorf Representation
89th
Zodiac Signs
46th
λ
57th
π
115th
τ
103rd
φ
135th
√2
1st
𝑒
1st