12 Days of Christmas
118th
13th
24 Game
22nd
99 Bottles of Beer
112th
8th
Abundant Numbers
29th
20th
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
68th
Cubes
34th
10th
Day of Week
149th
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
69th
Fibonacci
130th
193rd
44th
Fizz Buzz
1st
217th
26th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
56th
Fractions
46th20th
8th
212th
Game of Life
50th
Gijswijt’s Sequence
43rd
Happy Numbers
60th
Happy Numbers (Long)
27th
Hexdump
23rd
Intersection
51st
Inventory Sequence
24th
ISBN
54th
Jacobi Symbol
15th
Kaprekar Numbers
52nd
Kolakoski Constant
28th
6th
Kolakoski Sequence
43rd
8th
Leap Years
2nd
19th
Levenshtein Distance
28th
Leyland Numbers
48th
14th
ln 2
44th
Look and Say
28th
4th
Lucky Numbers
23rd
Lucky Tickets
45th
Maze
50th
Medal Tally
16th
Morse Decoder
51st
Morse Encoder
52nd
Musical Chords
22nd
Niven Numbers
1st
21st
Niven Numbers (Long)
22nd
Number Spiral
34th
Odious Numbers
93rd
Odious Numbers (Long)
51st
Ordinal Numbers
83rd
PalindromemordnilaP
18th
Pangram Grep
11th
19th
Partition Numbers
34th
Pascal’s Triangle
116th
87th
Pernicious Numbers
99th
13th
Pernicious Numbers (Long)
52nd
Poker
31st
Prime Numbers
125th
6th
Prime Numbers (Long)
101st
Proximity Grid
37th
QR Decoder
34th
Quine
138th
48th108th33rd
23rd
37th
79th
56th
Recamán
92nd
Repeating Decimals
39th
Reverse Polish Notation
25th
Reversi
28th
Rijndael S-box
34th
Rock-paper-scissors-Spock-lizard
35th
Roman to Arabic
100th
ROT13
45th
Rule 110
23rd
9th
Scrambled Sort
32nd
Set
26th
Seven Segment
39th
Sierpiński Triangle
40th
37th
11th
Smith Numbers
43rd
Spelling Numbers
50th
Star Wars Opening Crawl
18th
Sudoku
26th
Sudoku (Fill-in)
21st
Ten-pin Bowling
30th
Tic-tac-toe
4th
Time Distance
25th
Tongue-twisters
81st
4th
Topological Sort
27th
Transpose Sentence
44th
United States
82nd
Vampire Numbers
40th
5th
Van Eck Sequence
54th
7th
Zodiac Signs
42nd
γ
26th
λ
54th
10th
π
27th75th39th66th75th53rd40th15th32nd32nd49th56th
82nd65th106th
47th12th34th53rd27th72nd36th513th37th91st51st9th14th32nd51st
τ
58th
φ
44th
√2
41st
9th
𝑒
30th
145th
8th