12 Days of Christmas
23rd
99 Bottles of Beer
118th
160th
Abundant Numbers
26th
26th
195th
Abundant Numbers (Long)
11th
Arabic to Roman
23rd
Arithmetic Numbers
65th
Arrows
23rd
55th
Ascending Primes
15th
ASCII Table
48th
brainfuck
108th
Catalan Numbers
52nd
Catalan’s Constant
38th
Christmas Trees
14th
304th
Collatz
48th
CSS Colors
30th
48th
Cubes
71st
Day of Week
58th
Diamonds
33rd
290th
Divisors
30th
1st
Emirp Numbers
30th
42nd
99th
Emirp Numbers (Long)
35th
Emojify
44th
229th
Evil Numbers
31st
14th
1st
Evil Numbers (Long)
13th
33rd
Factorial Factorisation
37th
Farey Sequence
41st
Fibonacci
44th
164th
166th
Fizz Buzz
1st
54th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
17th
Fractions
33rd
Game of Life
23rd
Gijswijt’s Sequence
13th
Happy Numbers
28th
40th
51st
Happy Numbers (Long)
29th
Hexdump
29th
Intersection
37th
210th
Inventory Sequence
28th
ISBN
44th
Kolakoski Sequence
109th
Leap Years
28th
67th
25th29th
46th97th
43rd84th
133rd51st
Levenshtein Distance
27th
Leyland Numbers
20th
118th
ln 2
37th
Look and Say
25th
Lucky Numbers
41st
Lucky Tickets
23rd
Maze
22nd
Medal Tally
23rd
Morse Decoder
40th
Morse Encoder
30th
101st
Niven Numbers
24th
1st
129th
Niven Numbers (Long)
21st
Number Spiral
56th
Odious Numbers
25th
11th
1st
Odious Numbers (Long)
11th
Ordinal Numbers
44th
4th
Pangram Grep
42nd
131st
26th
Pascal’s Triangle
31st
117th
Pernicious Numbers
28th
60th
101st
Pernicious Numbers (Long)
18th
Poker
22nd
Prime Numbers
24th
1st
234th
Prime Numbers (Long)
58th
Quine
1st25th99th1st80th25th
69th102nd4th56th29th1st1st18th117th47th36th63rd40th99th65th
8th
Recamán
79th
Repeating Decimals
7th
Reverse Polish Notation
22nd
Reversi
17th
Rijndael S-box
33rd
Rock-paper-scissors-Spock-lizard
76th
Roman to Arabic
59th
Rule 110
8th
59th
119th
Seven Segment
45th
73rd
Sierpiński Triangle
18th
30th
77th
Smith Numbers
23rd
Spelling Numbers
24th
Sudoku
34th
Ten-pin Bowling
Time Distance
41st
Tongue-twisters
22nd
15th
United States
65th
189th
7th
Vampire Numbers
29th
Van Eck Sequence
67th
Zeckendorf Representation
30th
γ
17th
λ
62nd
103rd
π
47th
90th
τ
41st
84th
φ
58th
132nd
√2
56th
209th
𝑒
64th
261st