12 Days of Christmas
118th
13th
24 Game
22nd
99 Bottles of Beer
111th
7th
Abundant Numbers
27th
19th
Abundant Numbers (Long)
11th
Arabic to Roman
71st
Arithmetic Numbers
50th
Arrows
30th
Ascending Primes
56th
ASCII Table
36th
brainfuck
59th
Card Number Validation
39th
Catalan Numbers
60th
Catalan’s Constant
19th
Christmas Trees
78th
35th
13th
Collatz
29th
33rd
CSS Colors
67th
Cubes
33rd
10th
Day of Week
146th
Diamonds
65th
11th
Divisors
142nd
Emirp Numbers
66th
Emirp Numbers (Long)
49th
Emojify
34th
Evil Numbers
86th
Evil Numbers (Long)
47th
Factorial Factorisation
39th
Farey Sequence
68th
Fibonacci
127th
189th
44th
Fizz Buzz
1st
214th
26th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
55th
Fractions
46th20th
8th
208th
Game of Life
50th
Gijswijt’s Sequence
42nd
Happy Numbers
60th
Happy Numbers (Long)
27th
Hexdump
23rd
Intersection
51st
Inventory Sequence
24th
ISBN
54th
Jacobi Symbol
15th
Kaprekar Numbers
51st
Kolakoski Constant
28th
6th
Kolakoski Sequence
43rd
8th
Leap Years
1st
19th
Levenshtein Distance
28th
Leyland Numbers
48th
14th
ln 2
43rd
Look and Say
28th
4th
Lucky Numbers
23rd
Lucky Tickets
44th
Maze
49th
Medal Tally
16th
Morse Decoder
49th
Morse Encoder
51st
Musical Chords
22nd
Niven Numbers
1st
20th
Niven Numbers (Long)
22nd
Number Spiral
34th
Odious Numbers
93rd
Odious Numbers (Long)
51st
Ordinal Numbers
82nd
PalindromemordnilaP
18th
Pangram Grep
11th
19th
Partition Numbers
33rd
Pascal’s Triangle
114th
84th
Pernicious Numbers
98th
13th
Pernicious Numbers (Long)
52nd
Poker
30th
Prime Numbers
124th
6th
Prime Numbers (Long)
100th
Proximity Grid
37th
QR Decoder
33rd
Quine
137th
48th108th32nd
22nd
37th
75th
55th
Recamán
91st
Repeating Decimals
39th
Reverse Polish Notation
25th
Reversi
27th
Rijndael S-box
34th
Rock-paper-scissors-Spock-lizard
35th
Roman to Arabic
99th
ROT13
44th
Rule 110
23rd
9th
Scrambled Sort
31st
Set
26th
Seven Segment
39th
Sierpiński Triangle
40th
37th
11th
Smith Numbers
43rd
Spelling Numbers
48th
Star Wars Opening Crawl
18th
Sudoku
25th
Sudoku (Fill-in)
21st
Ten-pin Bowling
29th
Tic-tac-toe
4th
Time Distance
24th
Tongue-twisters
81st
4th
Topological Sort
27th
Transpose Sentence
43rd
United States
82nd
Vampire Numbers
40th
5th
Van Eck Sequence
54th
7th
Zodiac Signs
41st
γ
25th
λ
54th
10th
π
27th74th39th66th76th53rd40th15th32nd32nd49th56th
81st64th106th
47th12th34th53rd27th72nd36th510th37th91st48th8th14th32nd51st
τ
58th
φ
43rd
√2
41st
9th
𝑒
29th
142nd
8th