12 Days of Christmas
11th
14th
16th
25th
9th
24 Game
11th
2nd
99 Bottles of Beer
23rd
75th
7th
Abundant Numbers
16th
58th
5th
Abundant Numbers (Long)
8th
36th
5th
Arabic to Roman
25th
10th
Arrows
58th
ASCII Table
14th
39th
7th
brainfuck
38th
2nd
Catalan Numbers
13th
68th
216th
3rd
Catalan’s Constant
15th
34th
103rd
3rd
Christmas Trees
17th
25th
2nd
Collatz
15th
131st
7th
CSS Colors
43rd
46th
3rd
Cubes
10th
81st
3rd
Day of Week
1st
46th
26th
4th
Diamonds
17th
33rd
64th
3rd
Divisors
27th
1st
6th
Emirp Numbers
15th
103rd
149th
3rd
Emirp Numbers (Long)
10th
33rd
2nd
Emojify
75th
Evil Numbers
20th
15th
98th
5th
Evil Numbers (Long)
10th
9th
29th
4th
Fibonacci
23rd
131st
18th
Fizz Buzz
146th
87th
49th
1st
173rd
28th
8th
15th
Foo Fizz Buzz Bar
8th
38th
10th
6th
Forsyth–Edwards Notation
20th
Fractions
26th
1st
Game of Life
42nd
Gijswijt’s Sequence
5th
8th
2nd
5th
6th
26th
8th
6th
87th
4th
3rd
8th
Happy Numbers
11th
37th
117th
6th
Happy Numbers (Long)
10th
36th
3rd
Hexdump
51st
Intersection
15th
Inventory Sequence
11th
91st
3rd
ISBN
34th
Jacobi Symbol
30th
Kolakoski Constant
15th
9th
20th
12th
15th
34th
20th
18th
14th
10th
11th
14th
7th
5th
9th
9th
17th
14th
14th
14th
7th
26th
33rd
12th
5th
16th
18th
5th
5th
4th
11th
11th
29th
8th
97th
8th
13th
28th
8th
7th
5th
4th
8th
4th
7th
4th
7th
8th
Kolakoski Sequence
20th
89th
12th
5th
Leap Years
18th
300th
8th
Levenshtein Distance
12th
Leyland Numbers
15th
44th
3rd
ln 2
76th
Look and Say
8th
40th
3rd
Lucky Numbers
13th
8th
36th
56th
4th
Lucky Tickets
89th
Morse Decoder
112th
Morse Encoder
108th
Niven Numbers
19th
228th
6th
Niven Numbers (Long)
12th
158th
4th
Number Spiral
15th
4th
Odious Numbers
20th
17th
114th
6th
Odious Numbers (Long)
10th
8th
107th
4th
Ordinal Numbers
36th
1st
5th
Pangram Grep
33rd
Pascal’s Triangle
18th
73rd
27th
6th
Pernicious Numbers
16th
102nd
5th
Pernicious Numbers (Long)
13th
84th
4th
Prime Numbers
18th
230th
319th
23rd
6th
Prime Numbers (Long)
11th
433rd
22nd
5th
Quine
1st
1st
52nd
Recamán
16th
16th
3rd
Repeating Decimals
9th
29th
Reverse Polish Notation
42nd
Rijndael S-box
12th
2nd
Rock-paper-scissors-Spock-lizard
7th
82nd
Roman to Arabic
39th
Rule 110
13th
83rd
225th
3rd
Seven Segment
46th
SI Units
9th
3rd
Sierpiński Triangle
13th
3rd
Smith Numbers
12th
50th
8th
3rd
Spelling Numbers
68th
Time Distance
21st
Tongue-twisters
12th
8th
50th
6th
United States
92nd
Vampire Numbers
16th
39th
2nd
Van Eck Sequence
14th
105th
2nd
γ
12th
20th
48th
4th
4th
λ
25th
44th
88th
3rd
π
22nd
142nd
359th
16th
3rd
τ
23rd
90th
17th
3rd
φ
24th
94th
3rd
√2
22nd
77th
3rd
𝑒
24th
60th
5th
4th