12 Days of Christmas
14th
99 Bottles of Beer
36th
68th
Abundant Numbers
27th
26th
98th
Abundant Numbers (Long)
11th
Arabic to Roman
16th
Arithmetic Numbers
69th
Arrows
17th
32nd
Ascending Primes
16th
ASCII Table
19th
brainfuck
45th
Catalan Numbers
55th
Catalan’s Constant
40th
Christmas Trees
14th
78th
Collatz
50th
CSS Colors
9th
12th
Cubes
23rd
Day of Week
59th
Diamonds
23rd
108th
Divisors
32nd
1st
Emirp Numbers
32nd
16th
14th
Emirp Numbers (Long)
20th
Emojify
44th
238th
Evil Numbers
32nd
14th
1st
Evil Numbers (Long)
13th
37th
Factorial Factorisation
24th
Farey Sequence
40th
Fibonacci
48th
173rd
183rd
Fizz Buzz
1st
133rd
Foo Fizz Buzz Bar
19th
Forsyth–Edwards Notation
11th
Fractions
34th
Game of Life
17th
Gijswijt’s Sequence
13th
Happy Numbers
31st
17th
48th
Happy Numbers (Long)
30th
Hexdump
13th
Intersection
17th
74th
Inventory Sequence
30th
ISBN
46th
Kolakoski Sequence
104th
Leap Years
29th
75th
26th34th
57th102nd
44th85th
142nd52nd
Levenshtein Distance
12th
Leyland Numbers
20th
62nd
ln 2
43rd
Look and Say
25th
Lucky Numbers
37th
Lucky Tickets
22nd
Maze
15th
Medal Tally
12th
Morse Decoder
24th
Morse Encoder
17th
48th
Niven Numbers
27th
1st
141st
Niven Numbers (Long)
21st
Number Spiral
50th
Odious Numbers
26th
11th
1st
Odious Numbers (Long)
11th
Ordinal Numbers
45th
37th
Pangram Grep
42nd
66th
27th
Pascal’s Triangle
32nd
144th
Pernicious Numbers
31st
62nd
107th
Pernicious Numbers (Long)
18th
Poker
15th
Prime Numbers
26th
1st
246th
Prime Numbers (Long)
60th
Quine
1st25th103rd1st82nd25th
75th104th5th66th30th1st1st19th118th48th36th72nd43rd110th65th
8th
Recamán
81st
Repeating Decimals
6th
Reverse Polish Notation
18th
Reversi
9th
Rijndael S-box
42nd
Rock-paper-scissors-Spock-lizard
46th
Roman to Arabic
34th
Rule 110
8th
53rd
83rd
Seven Segment
25th
41st
Sierpiński Triangle
18th
32nd
73rd
Smith Numbers
17th
Spelling Numbers
7th
Sudoku
15th
Ten-pin Bowling
Time Distance
12th
Tongue-twisters
18th
22nd
United States
63rd
115th
7th
Vampire Numbers
16th
Van Eck Sequence
71st
Zeckendorf Representation
26th
γ
16th
λ
26th
61st
π
51st
61st
τ
42nd
55th
φ
59th
123rd
√2
58th
193rd
𝑒
72nd
160th