12 Days of Christmas
6th
77th
24 Game
12th
99 Bottles of Beer
41st
10th
Abundant Numbers
17th
19th
27th2nd150th34th
19th
Abundant Numbers (Long)
16th
16th
23rd1st86th26th
30th
Arabic to Roman
24th
Arithmetic Numbers
9th
22nd
145th
25th15th
Arrows
7th
21st
Ascending Primes
20th
ASCII Table
14th
25th
Billiards
14th
brainfuck
25th
Card Number Validation
16th
Catalan Numbers
50th
Catalan’s Constant
17th
Christmas Trees
20th
8th
50th
Collatz
25th
19th10th
15th
19th
14th
CSS Colors
28th
Cubes
4th
83rd
13th
Day of Week
6th
20th
Diamonds
21st
6th
17th
37th
Divisors
23rd
58th
23rd
37th19th
34th
63rd
19th
Emirp Numbers
16th
29th
Emirp Numbers (Long)
12th
10th
Emojify
7th
11th
10th
22nd
26th
Evil Numbers
19th
40th
19th41st
24th21st
40th19th
23rd
29th
258th
33rd
11th
27th
Evil Numbers (Long)
20th
24th
19th40th
21st17th
25th12th
18th
24th
166th
32nd
15th
Fibonacci
46th
69th
32nd44th
113th17th
23rd
166th25th61st130th
24th
Fizz Buzz
34th142nd23rd290th156th167th33rd60th71st30th32nd30th49th34th13th94th8th726th58th36th180th48th16th22nd285th21st666th
141st147th
49th44th19th42nd
Foo Fizz Buzz Bar
21st
13th15th
11th
13th252nd
22nd
Fractions
9th
7th
1st
Game of Life
23rd
Gijswijt’s Sequence
16th
Happy Numbers
39th
Happy Numbers (Long)
32nd
Hexdump
28th
Intersection
6th
26th
Inventory Sequence
13th
32nd
ISBN
53rd
23rd
Kolakoski Sequence
30th
105th
27th
Leap Years
14th
27th
16th
81st
81st
70th
21st
Levenshtein Distance
1st
54th
Leyland Numbers
10th
12th
142nd
23rd
6th
Look and Say
22nd
Mandelbrot
9th
Maze
8th
2nd
Medal Tally
8th
20th
Niven Numbers
50th
27th
24th20th
28th
290th
41st
Niven Numbers (Long)
47th
21st
1st12th
1st
84th
1st
Number Spiral
24th
Odious Numbers
19th
33rd
19th35th
22nd
35th19th
23rd
27th
143rd
29th
26th
Odious Numbers (Long)
20th
23rd
19th31st
18th
22nd12th
16th
26th
98th
21st
14th
Ordinal Numbers
12th
27th
166th
28th
Pangram Grep
12th40th21st
47th
156th
30th
60th
25th
17th
15th
Pascal’s Triangle
8th
51st
51st
Pernicious Numbers
67th
40th
Pernicious Numbers (Long)
87th
19th
Prime Numbers
34th
114th
Recamán
20th6th
13th
Rock-paper-scissors-Spock-lizard
6th
20th
Roman to Arabic
41st
ROT13
5th
1st
24th
Scrambled Sort
4th
11th
Set
6th
74th
Seven Segment
33rd
Spelling Numbers
5th
8th
19th
Star Wars Opening Crawl
15th
Tic-tac-toe
18th
Time Distance
4th
Tongue-twisters
12th
11th
Transpose Sentence
18th
14th
United States
12th
30th
5th
Vampire Numbers
23rd
Van Eck Sequence
31st
π
65th
τ
46th
φ
58th
√2
49th
𝑒
66th