12 Days of Christmas
12th16th26th21st28th149th143rd103rd37th41st25th20th19th27th19th9th67th24th51st17th18th114th130th36th22nd65th31st14th18th46th77th134th11th1,037th17th47th98th78th15th21st43rd17th15th21st14th13th
24 Game
28th
99 Bottles of Beer
134th
Abundant Numbers
312th
Abundant Numbers (Long)
144th
Arabic to Roman
145th
Arithmetic Numbers
81st
Arrows
76th
Ascending Primes
53rd
ASCII Table
91st
Billiards
19th
brainfuck
118th
Card Number Validation
61st
Catalan Numbers
64th
Catalan’s Constant
35th
Christmas Trees
40th
Collatz
78th
CSS Colors
64th
21st
Cubes
43rd
Day of Week
115th
DFA Simulator
34th
Diamonds
42nd
78th
92nd
Divisors
264th
Emirp Numbers
93rd
Emirp Numbers (Long)
40th
Emojify
70th
10th
226th
Evil Numbers
224th
Evil Numbers (Long)
91st
Factorial Factorisation
13th
10th
26th
15th
7th
13th
Farey Sequence
59th
Fibonacci
56th99th
200th
159th
138th286th
107th68th
46th
100th
1,059th35th
163rd
Fizz Buzz
392nd
Foo Fizz Buzz Bar
47th
Forsyth–Edwards Notation
42nd
Fractions
78th
Game of Life
62nd
Gijswijt’s Sequence
15th
Happy Numbers
90th
120th
Happy Numbers (Long)
70th
Hexdump
30th
Intersection
77th
Inventory Sequence
60th
ISBN
89th
Jacobi Symbol
28th
Kaprekar Numbers
38th
Kolakoski Constant
33rd
114th
Kolakoski Sequence
99th
Leap Years
170th
Levenshtein Distance
72nd
Leyland Numbers
28th
ln 2
32nd
Look and Say
40th
Lucky Numbers
57th
66th
Lucky Tickets
42nd
Mahjong
18th
Mandelbrot
24th
Maze
43rd
Medal Tally
41st
Morse Decoder
67th
Morse Encoder
45th
Musical Chords
31st
N Queens
34th
Niven Numbers
223rd
Niven Numbers (Long)
79th
Number Spiral
38th
Odious Numbers
147th
Odious Numbers (Long)
75th
Ordinal Numbers
172nd
PalindromemordnilaP
49th
Pangram Grep
21st19th
44th15th
30th
50th
153rd
478th
15th30th
37th
Partition Numbers
29th
Pascal’s Triangle
120th
24th
Pernicious Numbers
146th
Pernicious Numbers (Long)
55th
Poker
48th
Polyominoes
14th
Prime Numbers
236th
Prime Numbers (Long)
125th
Proximity Grid
32nd
QR Decoder
27th
Quine
29th
63rd
Recamán
68th
Repeating Decimals
25th
Reverse Polish Notation
91st
Reversi
25th
Rijndael S-box
46th
Rock-paper-scissors-Spock-lizard
95th
Roman to Arabic
127th
ROT13
29th
Rule 110
75th
Scrambled Sort
29th
Set
28th
Seven Segment
38th
SI Units
19th
Sierpiński Triangle
85th
Smith Numbers
47th
Spelling Numbers
77th
Star Wars GPT
10th
Star Wars Opening Crawl
23rd
Sudoku
46th
Sudoku (Fill-in)
30th
Ten-pin Bowling
49th
Tic-tac-toe
43rd
Time Distance
44th
Tongue-twisters
106th
Transpose Sentence
43rd
United States
98th
Vampire Numbers
40th
Van Eck Sequence
77th
Zeckendorf Representation
35th
Zodiac Signs
44th
γ
33rd
λ
77th
π
123rd
τ
76th
φ
49th
√2
68th
𝑒
68th
32nd