12 Days of Christmas
90th
99 Bottles of Beer
65th
Abundant Numbers
56th
Abundant Numbers (Long)
57th
Arabic to Roman
53rd
Arithmetic Numbers
48th
Arrows
33rd
ASCII Table
22nd
brainfuck
138th
Card Number Validation
31st
Catalan Numbers
65th
Christmas Trees
27th
Collatz
65th
Day of Week
1st
Diamonds
68th
Divisors
30th
Evil Numbers
152nd
Evil Numbers (Long)
75th
Farey Sequence
44th
Fibonacci
1st
Fizz Buzz
395th
Foo Fizz Buzz Bar
102nd
Fractions
35th
Game of Life
27th
Hexdump
24th
Intersection
85th
ISBN
71st
Kaprekar Numbers
32nd
Leap Years
195th
Leyland Numbers
50th
Look and Say
27th
Morse Encoder
38th
Niven Numbers
1st
Odious Numbers
135th
Ordinal Numbers
94th
PalindromemordnilaP
Pangram Grep
52nd
Partition Numbers
21st
Pascal’s Triangle
160th
Pernicious Numbers
100th
Prime Numbers
87th
Prime Numbers (Long)
42nd
Quine
30th
Recamán
48th
Reverse Polish Notation
33rd
Rijndael S-box
31st
Rock-paper-scissors-Spock-lizard
21st
Roman to Arabic
65th
ROT13
28th
Scrambled Sort
18th
Seven Segment
18th
Tic-tac-toe
24th
Time Distance
20th
Tongue-twisters
72nd
Transpose Sentence
1st
United States
57th
π
76th