12 Days of Christmas
89th
99 Bottles of Beer
57th
Abundant Numbers
79th
Collatz
48th
Day of Week
121st
Divisors
91st
Emirp Numbers
50th
Emirp Numbers (Long)
14th
Emojify
22nd
Evil Numbers
72nd
Evil Numbers (Long)
36th
Fibonacci
138th
Fizz Buzz
247th
Foo Fizz Buzz Bar
74th
Forsyth–Edwards Notation
12th
Fractions
25th
Hexdump
11th
ISBN
28th
Leap Years
95th
Leyland Numbers
29th
Look and Say
23rd
Morse Decoder
22nd
Morse Encoder
21st
Number Spiral
20th
Odious Numbers
57th
Odious Numbers (Long)
32nd
Ordinal Numbers
45th
Pangram Grep
43rd
Pascal’s Triangle
39th
Prime Numbers
101st
Prime Numbers (Long)
28th
Rock-paper-scissors-Spock-lizard
20th
Seven Segment
25th
Spelling Numbers
17th
Tongue-twisters
34th
λ
16th
π
28th