12 Days of Christmas
39th
99 Bottles of Beer
19th5th
Abundant Numbers
20th
165th31st
513th
6th6th
Abundant Numbers (Long)
1st7th
Arabic to Roman
18th1st
Arrows
18th4th
Ascending Primes
20th
ASCII Table
23rd7th
brainfuck
322nd
18th
Christmas Trees
606th
17th4th
Collatz
15th8th
CSS Colors
13th
Cubes
12th
Day of Week
11th
Diamonds
236th
16th
Divisors
181st
48th63rd374th
1st12th
Emirp Numbers
469th
30th6th
Emirp Numbers (Long)
16th6th
Emojify
21st
Evil Numbers
161st
41st
23rd
999th
31st9th
Evil Numbers (Long)
20th9th
Fibonacci
56th
1,154th
1st30th
Fizz Buzz
327th
114th163rd
332nd1,240th187th
1,546th
80th17th32nd
Foo Fizz Buzz Bar
22nd8th
Fractions
26th6th
Happy Numbers
445th
38th7th
Happy Numbers (Long)
23rd6th
Hexdump
13th
Intersection
17th
ISBN
23rd
Kolakoski Sequence
27th
Leap Years
54th
124th
22nd9th
Levenshtein Distance
16th
Leyland Numbers
24th
Look and Say
22nd
Lucky Numbers
13th
Lucky Tickets
15th
Morse Decoder
10th
Morse Encoder
10th4th
Niven Numbers
255th
35th9th
Niven Numbers (Long)
32nd8th
Odious Numbers
43rd121st94th38th
25th
717th
30th9th
Odious Numbers (Long)
18th9th
Ordinal Numbers
191st
18th
Pangram Grep
28th
281st
21st
Pascal’s Triangle
368th
23rd
Pernicious Numbers
625th
38th
Pernicious Numbers (Long)
23rd
Prime Numbers
110th
60th
497th
14th8th
Prime Numbers (Long)
1st7th
Quine
1st
98th
99th
739th
24th13th
Recamán
15th
Reverse Polish Notation
24th
Rock-paper-scissors-Spock-lizard
146th
15th
Roman to Arabic
27th
98th22nd
158th11th13th
ROT13
15th
Rule 110
18th
18th
Scrambled Sort
9th
Seven Segment
21st
Sierpiński Triangle
14th
Smith Numbers
19th
Spelling Numbers
13th
11th
Sudoku
9th
Time Distance
6th
Tongue-twisters
28th
Tower of Hanoi
26th
United States
14th
Vampire Numbers
11th
Van Eck Sequence
11th
Zodiac Signs
9th
λ
19th
π
160th
662nd
22nd11th
τ
15th
φ
18th
√2
15th
𝑒
13th