99 Bottles of Beer
42nd
Abundant Numbers
20th
Arithmetic Numbers
22nd
Arrows
115th31st
Ascending Primes
27th
ASCII Table
153rd30th
Card Number Validation
160th
Catalan Numbers
25th
219th
Christmas Trees
24th
Collatz
457th31st
Cubes
41st
Day of Week
128th1st
Divisors
21st
44th
Emirp Numbers
45th
Emojify
157th
Evil Numbers
48th275th35th
Factorial Factorisation
29th
Farey Sequence
10th
157th12th
Fibonacci
178th
Fizz Buzz
322nd
Fractions
29th
155th1st
Happy Numbers
25th
ISBN
19th136th25th
Leap Years
21st34th221st40th
Leyland Numbers
21st
226th19th
Look and Say
27th
10th
Medal Tally
21st
Minesweeper
14th
Multitap Input
11th
Niven Numbers
30th
367th43rd
Number Spiral
32nd
Odious Numbers
35th
30th
Ordinal Numbers
19th
Pangram Grep
22nd23rd
15th
Pascal’s Triangle
9th
295th63rd
Pernicious Numbers
27th33rd165th45th
Prime Numbers
35th
24th
Recamán
39th
Rock-paper-scissors-Spock-lizard
25th
ROT13
8th22nd
16th
Scrambled Sort
3rd
Seven Segment
246th
Smith Numbers
41st
Tongue-twisters
41st
Transpose Sentence
27th
United States
42nd