12 Days of Christmas
12th16th26th21st28th150th143rd104th38th41st25th20th19th27th19th10th67th24th51st17th18th118th130th36th23rd66th32nd15th19th47th78th135th13th1,056th18th48th99th80th16th22nd44th18th16th22nd14th14th
24 Game
29th
99 Bottles of Beer
135th
Abundant Numbers
316th
Abundant Numbers (Long)
147th
Arabic to Roman
145th
Arithmetic Numbers
83rd
Arrows
78th
Ascending Primes
56th
ASCII Table
91st
Billiards
21st
brainfuck
118th
Card Number Validation
65th
Catalan Numbers
64th
Catalan’s Constant
35th
Christmas Trees
40th
Collatz
81st
CSS Colors
64th
21st
Cubes
45th
Day of Week
117th
DFA Simulator
34th
Diamonds
42nd
78th
94th
Divisors
264th
Emirp Numbers
96th
Emirp Numbers (Long)
43rd
Emojify
71st
10th
229th
Evil Numbers
228th
Evil Numbers (Long)
96th
Factorial Factorisation
13th
11th
27th
15th
7th
13th
Farey Sequence
61st
Fibonacci
56th102nd
204th
163rd
140th287th
107th69th
48th
100th
1,078th36th
164th
Fizz Buzz
395th
Foo Fizz Buzz Bar
48th
Forsyth–Edwards Notation
44th
Fractions
80th
Game of Life
64th
Gijswijt’s Sequence
15th
Happy Numbers
90th
121st
Happy Numbers (Long)
71st
Hexdump
30th
Intersection
79th
Inventory Sequence
66th
ISBN
93rd
Jacobi Symbol
29th
Kaprekar Numbers
38th
Kolakoski Constant
33rd
122nd
Kolakoski Sequence
101st
Leap Years
172nd
Levenshtein Distance
73rd
Leyland Numbers
28th
ln 2
32nd
Look and Say
40th
Lucky Numbers
58th
67th
Lucky Tickets
43rd
Mahjong
19th
Mandelbrot
28th
Maze
44th
Medal Tally
42nd
Morse Decoder
69th
Morse Encoder
45th
Musical Chords
31st
N Queens
34th
Niven Numbers
226th
Niven Numbers (Long)
80th
Number Spiral
39th
Odious Numbers
150th
Odious Numbers (Long)
79th
Ordinal Numbers
174th
PalindromemordnilaP
50th
Pangram Grep
21st19th
45th15th
30th
51st
156th
483rd
15th30th
37th
Partition Numbers
33rd
Pascal’s Triangle
121st
24th
Pernicious Numbers
147th
Pernicious Numbers (Long)
57th
Poker
47th
Polyominoes
14th
Prime Numbers
238th
Prime Numbers (Long)
126th
Proximity Grid
32nd
QR Decoder
27th
Quine
29th
63rd
Recamán
69th
Repeating Decimals
27th
Reverse Polish Notation
93rd
Reversi
26th
Rijndael S-box
46th
Rock-paper-scissors-Spock-lizard
96th
Roman to Arabic
130th
ROT13
31st
Rule 110
75th
Scrambled Sort
34th
Set
30th
Seven Segment
38th
SI Units
20th
Sierpiński Triangle
85th
Smith Numbers
50th
Spelling Numbers
79th
Star Wars GPT
12th
Star Wars Opening Crawl
23rd
Sudoku
44th
Sudoku (Fill-in)
30th
Ten-pin Bowling
51st
Tic-tac-toe
44th
Time Distance
44th
Tongue-twisters
106th
Transpose Sentence
46th
United States
100th
Vampire Numbers
41st
Van Eck Sequence
79th
Zeckendorf Representation
36th
Zodiac Signs
44th
γ
34th
λ
82nd
π
125th
τ
78th
φ
50th
√2
71st
𝑒
71st
32nd