12 Days of Christmas
36th
99 Bottles of Beer
18th
Abundant Numbers
51st
151st30th
475th
4th
Abundant Numbers (Long)
1st
Arabic to Roman
16th
Arrows
15th
ASCII Table
20th
brainfuck
297th
13th
Christmas Trees
557th
19th
Collatz
32nd
CSS Colors
Cubes
11th
Diamonds
217th
15th
Divisors
167th
43rd63rd353rd
55th
Emirp Numbers
439th
35th
Emirp Numbers (Long)
12th
Emojify
18th
Evil Numbers
145th
56th
20th
939th
28th
Evil Numbers (Long)
18th
Fibonacci
48th
1,078th
17th
Fizz Buzz
305th
158th160th
302nd1,208th179th
1,766th
80th31st
Foo Fizz Buzz Bar
17th
Fractions
21st
Happy Numbers
427th
46th
Happy Numbers (Long)
25th
Hexdump
11th
Intersection
15th
ISBN
20th
Kolakoski Sequence
23rd
Leap Years
47th
647th
65th
Levenshtein Distance
13th
Leyland Numbers
22nd
Look and Say
18th
Lucky Numbers
10th
Lucky Tickets
11th
Morse Decoder
8th
Morse Encoder
9th
Niven Numbers
228th
35th
Niven Numbers (Long)
27th
Odious Numbers
39th107th87th50th
22nd
677th
27th
Odious Numbers (Long)
16th
Ordinal Numbers
175th
32nd
Pangram Grep
27th
254th
21st
Pascal’s Triangle
336th
20th
Pernicious Numbers
588th
49th
Prime Numbers
103rd
54th
457th
12th
Prime Numbers (Long)
1st
Quine
1st
88th
95th
694th
15th
Recamán
11th
Reverse Polish Notation
21st
Rock-paper-scissors-Spock-lizard
133rd
Roman to Arabic
24th
93rd20th
143rd11th12th
Rule 110
16th
16th
Seven Segment
18th
Sierpiński Triangle
12th
Smith Numbers
15th
Spelling Numbers
11th
Sudoku
8th
Time Distance
5th
Tongue-twisters
25th
United States
12th
Vampire Numbers
10th
Van Eck Sequence
9th
Zodiac Signs
8th
λ
15th
π
147th
617th
18th
τ
12th
φ
15th
√2
14th
𝑒
9th