12 Days of Christmas
23rd
99 Bottles of Beer
118th
157th
Abundant Numbers
26th
26th
189th
Abundant Numbers (Long)
11th
Arabic to Roman
23rd
Arithmetic Numbers
64th
Arrows
23rd
55th
Ascending Primes
15th
ASCII Table
48th
brainfuck
108th
Catalan Numbers
52nd
Catalan’s Constant
38th
Christmas Trees
14th
301st
Collatz
48th
CSS Colors
30th
48th
Cubes
69th
Day of Week
58th
Diamonds
33rd
286th
Divisors
30th
1st
Emirp Numbers
30th
42nd
99th
Emirp Numbers (Long)
33rd
Emojify
44th
227th
Evil Numbers
31st
14th
1st
Evil Numbers (Long)
13th
33rd
Factorial Factorisation
35th
Farey Sequence
40th
Fibonacci
44th
163rd
163rd
Fizz Buzz
1st
54th
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
17th
Fractions
33rd
Game of Life
22nd
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
130th51st
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
99th
Niven Numbers
24th
1st
127th
Niven Numbers (Long)
20th
Number Spiral
56th
Odious Numbers
25th
11th
1st
Odious Numbers (Long)
11th
Ordinal Numbers
42nd
4th
Pangram Grep
42nd
131st
26th
Pascal’s Triangle
31st
117th
Pernicious Numbers
28th
60th
100th
Pernicious Numbers (Long)
18th
Poker
22nd
Prime Numbers
24th
1st
230th
Prime Numbers (Long)
57th
Quine
1st25th99th1st80th25th
68th102nd4th56th29th1st1st18th117th46th36th63rd40th99th63rd
8th
Recamán
78th
Repeating Decimals
7th
Reverse Polish Notation
22nd
Reversi
17th
Rijndael S-box
33rd
Rock-paper-scissors-Spock-lizard
75th
Roman to Arabic
57th
Rule 110
8th
59th
118th
Seven Segment
45th
72nd
Sierpiński Triangle
17th
30th
77th
Smith Numbers
23rd
Spelling Numbers
24th
Sudoku
34th
Ten-pin Bowling
Time Distance
41st
Tongue-twisters
22nd
15th
United States
64th
189th
7th
Vampire Numbers
29th
Van Eck Sequence
66th
Zeckendorf Representation
29th
γ
17th
λ
61st
102nd
π
46th
89th
τ
40th
84th
φ
57th
131st
√2
53rd
208th
𝑒
64th
260th