12 Days of Christmas
28th
24 Game
36th
99 Bottles of Beer
52nd
Abundant Numbers
50th
Abundant Numbers (Long)
40th
Arabic to Roman
34th
Arithmetic Numbers
39th
Arrows
118th
Ascending Primes
41st
ASCII Table
58th
Billiards
23rd
brainfuck
12th
50th
Card Number Validation
20th
Catalan Numbers
193rd
Catalan’s Constant
21st
21st
53rd
Christmas Trees
88th
Collatz
94th
CSS Colors
130th
Cubes
35th
Day of Week
49th
DFA Simulator
28th
Diamonds
69th
70th
102nd
Divisors
95th
Emirp Numbers
157th
Emirp Numbers (Long)
39th
Emojify
76th
Evil Numbers
315th
49th
Evil Numbers (Long)
217th
Factorial Factorisation
14th
30th
Farey Sequence
95th
Fibonacci
163rd
Fizz Buzz
122nd
Foo Fizz Buzz Bar
98th
Forsyth–Edwards Notation
33rd
Fractions
40th
Game of Life
18th
36th
Gijswijt’s Sequence
38th
Happy Numbers
74th
145th
Happy Numbers (Long)
42nd
Hexdump
39th
Intersection
54th
Inventory Sequence
57th
ISBN
20th
24th
17th
39th
Jacobi Symbol
42nd
Kaprekar Numbers
55th
Kolakoski Constant
34th
Kolakoski Sequence
39th
Leap Years
159th
Levenshtein Distance
100th
15th11th
18th
Leyland Numbers
55th
ln 2
69th
Look and Say
57th
Lucky Numbers
68th
75th
Lucky Tickets
63rd
Mahjong
28th
Mandelbrot
19th
Maze
25th
Medal Tally
30th
Morse Decoder
78th
Morse Encoder
81st
Musical Chords
21st28th
10th
36th
N Queens
85th
Niven Numbers
127th
Niven Numbers (Long)
53rd
Number Spiral
29th
33rd
47th
Odious Numbers
140th
Odious Numbers (Long)
139th
Ordinal Numbers
70th
PalindromemordnilaP
8th
Pangram Grep
11th
28th
31st
54th
169th
25th
79th
92nd
43rd23rd
20th
Partition Numbers
68th
Pascal’s Triangle
89th
41st
Pernicious Numbers
146th
Pernicious Numbers (Long)
59th
Poker
31st
Polyominoes
19th
Prime Numbers
399th
Prime Numbers (Long)
172nd
Proximity Grid
30th
QR Decoder
32nd
Quine
63rd
Recamán
51st
Repeating Decimals
31st
Reverse Polish Notation
43rd
Reversi
16th
Rijndael S-box
47th
29th
Rock-paper-scissors-Spock-lizard
17th
35th
Roman to Arabic
82nd
ROT13
141st
Rule 110
46th
Scrambled Sort
13th
13th
23rd9th
Set
19th
Seven Segment
71st
44th
SI Units
21st
Sierpiński Triangle
82nd
Smith Numbers
103rd
Spelling Numbers
41st
Star Wars GPT
29th
Star Wars Opening Crawl
38th
Sudoku
28th
Sudoku (Fill-in)
24th
Ten-pin Bowling
10th
42nd
Tic-tac-toe
21st
Time Distance
29th
Tongue-twisters
67th
Topological Sort
31st
Transpose Sentence
33rd
United States
30th
Vampire Numbers
40th
Van Eck Sequence
37th
Zeckendorf Representation
29th
Zodiac Signs
26th
γ
24th
5th
λ
45th
53rd52nd
34th
π
40th
τ
40th
φ
66th
√2
95th
𝑒
37th13th30th21st
84th51st50th29th
56th47th14th36th31st31st33rd14th27th
48th29th61st
23rd51st139th87th
39th34th26th34th58th58th51st34th76th83rd32nd88th50th
31st39th11th19th6th35th7th12th34th