12 Days of Christmas
15th26th18th28th142nd136th100th39th24th19th17th27th19th9th66th23rd51st16th18th112th63rd35th21st60th31st14th17th44th76th131st11th980th17th47th93rd75th15th21st41st16th15th20th13th13th
24 Game
25th
99 Bottles of Beer
84th
Abundant Numbers
299th
Abundant Numbers (Long)
134th
Arabic to Roman
144th
Arithmetic Numbers
72nd
Arrows
59th
Ascending Primes
49th
ASCII Table
85th
Billiards
18th
brainfuck
111th
Card Number Validation
51st
Catalan Numbers
59th
Catalan’s Constant
33rd
Christmas Trees
40th
Collatz
74th
CSS Colors
55th
21st
Cubes
40th
Day of Week
108th
DFA Simulator
31st
Diamonds
41st
80th
90th
Divisors
254th
Emirp Numbers
97th
Emirp Numbers (Long)
45th
Emojify
62nd
10th
214th
Evil Numbers
214th
Evil Numbers (Long)
85th
Factorial Factorisation
10th
29th
14th
7th
13th
Farey Sequence
58th
Fibonacci
53rd94th
184th
150th
132nd276th
99th64th
45th
98th
1,025th33rd
153rd
Fizz Buzz
379th
Foo Fizz Buzz Bar
48th
Forsyth–Edwards Notation
35th
Fractions
73rd
Game of Life
56th
Gijswijt’s Sequence
17th
Happy Numbers
83rd
119th
Happy Numbers (Long)
69th
Hexdump
23rd
Intersection
76th
Inventory Sequence
57th
ISBN
87th
Jacobi Symbol
29th
Kaprekar Numbers
36th
Kolakoski Constant
33rd
113th
Kolakoski Sequence
95th
Leap Years
165th
Levenshtein Distance
65th
Leyland Numbers
34th
ln 2
31st
Look and Say
40th
Lucky Numbers
51st
63rd
Lucky Tickets
42nd
Mahjong
17th
Maze
36th
Medal Tally
39th
Morse Decoder
67th
Morse Encoder
43rd
Musical Chords
30th
N Queens
30th
Niven Numbers
212th
Niven Numbers (Long)
75th
Number Spiral
39th
Odious Numbers
141st
Odious Numbers (Long)
70th
Ordinal Numbers
165th
PalindromemordnilaP
44th
Pangram Grep
148th
Pascal’s Triangle
117th
23rd
Pernicious Numbers
141st
Pernicious Numbers (Long)
51st
Poker
34th
Polyominoes
14th
Prime Numbers
228th
Prime Numbers (Long)
116th
Proximity Grid
28th
QR Decoder
26th
Quine
28th
56th
Recamán
67th
Repeating Decimals
25th
Reverse Polish Notation
87th
Reversi
24th
Rijndael S-box
44th
Rock-paper-scissors-Spock-lizard
94th
Roman to Arabic
120th
ROT13
28th
Rule 110
75th
Seven Segment
51st
SI Units
13th
Sierpiński Triangle
84th
Smith Numbers
48th
Spelling Numbers
49th
Star Wars Opening Crawl
14th
Sudoku
46th
Sudoku (Fill-in)
30th
Ten-pin Bowling
46th
Time Distance
28th
Tongue-twisters
51st
Transpose Sentence
39th
United States
87th
Vampire Numbers
42nd
Van Eck Sequence
73rd
Zeckendorf Representation
36th
Zodiac Signs
43rd
γ
32nd
λ
70th
π
112th
τ
72nd
φ
46th
√2
64th
𝑒
63rd
30th