12 Days of Christmas
11th
43rd
71st
24 Game
15th
20th
10th
9th
15th
7th
6th
27th
47th
99 Bottles of Beer
10th
83rd
Abundant Numbers
34th
24th
48th
162nd
Abundant Numbers (Long)
17th
24th
25th
81st
Arabic to Roman
23rd
29th
280th
Arithmetic Numbers
19th
Arrows
17th
Ascending Primes
14th
ASCII Table
28th
20th
220th
brainfuck
30th
Catalan Numbers
22nd
33rd
28th
280th
Catalan’s Constant
28th
22nd
12th
103rd
Christmas Trees
22nd
Collatz
19th
17th
3rd
93rd
55th
Cubes
8th
44th
Diamonds
27th
26th
34th
23rd
191st
74th
Divisors
71st
43rd
5th
47th
322nd
586th
Emirp Numbers
36th
28th
20th
192nd
Emirp Numbers (Long)
17th
20th
8th
67th
Emojify
14th
Evil Numbers
38th
34th
22nd
199th
Evil Numbers (Long)
16th
33rd
12th
116th
Factorial Factorisation
12th
23rd
11th
17th
20th
13th
33rd
64th
Fibonacci
58th
104th
31st
106th
8th
117th
10th
23rd
1st
46th
1st
61st
16thFizz Buzz
48th
529th
50th
121st
11th
147th
30th
1st
1st
28th
18th
Foo Fizz Buzz Bar
35th
32nd
12th
5th
39th
64th
Fractions
20th
20th
117th
Happy Numbers
20th
18th
Happy Numbers (Long)
23rd
Intersection
13th
18th
63rd
Kolakoski Constant
27th
24th
15th
97th
Kolakoski Sequence
25th
19th
145th
Leap Years
31st
29th
32nd
234th
Leyland Numbers
21st
26th
123rd
ln 2
21st
29th
16th
135th
Lucky Numbers
17th
Maze
10th
Medal Tally
9th
Morse Encoder
14th
17th
67th
N Queens
7th
13th
12th
10th
13th
10th
2nd
8th
19th
2nd
66th
4th
10th
4thNiven Numbers
30th
36th
53rd
389th
Niven Numbers (Long)
15th
32nd
17th
176th
Number Spiral
22nd
21st
18th
99th
Odious Numbers
33rd
32nd
31st
114th
Odious Numbers (Long)
15th
30th
17th
76th
Ordinal Numbers
23rd
Pangram Grep
28th
35th
157th
Pascal’s Triangle
30th
Pernicious Numbers
32nd
34th
41st
348th
Pernicious Numbers (Long)
30th
23rd
133rd
Prime Numbers
44th
29th
6th
18th
121st
Prime Numbers (Long)
19th
24th
7th
38th
Proximity Grid
11th
Quine
24th
1st
52nd
Recamán
20th
Reverse Polish Notation
9th
Rijndael S-box
15th
11th
61st
Roman to Arabic
24th
35th
Rule 110
11th
Seven Segment
13th
Sierpiński Triangle
22nd
27th
69th
Smith Numbers
20th
12th
Star Wars Opening Crawl
8th
Ten-pin Bowling
9th
Tongue-twisters
12th
24th
54th
Vampire Numbers
21st
15th
γ
28th
25th
13th
19th
13th
8th
32nd
6th
48th
λ
50th
35th
21st
23rd
20th
11th
79th
9th
88th
π
65th
53rd
40th
30th
22nd
29th
168th
15th
134th
τ
46th
26th
21st
23rd
28th
22nd
86th
13th
201st
φ
46th
24th
21st
22nd
33rd
23rd
73rd
21st
270th
√2
44th
29th
29th
24th
35th
35th
80th
12th
394th
𝑒
56th
41st
31st
29th
35th
13th
33rd
13th
28th
22nd
85th
6th
13th
31st
19th
297th
55th
31st