12 Days of Christmas
Abundant Numbers
639th
Abundant Numbers (Long)
145th
Alphabetic Numbers
152nd
Arithmetic Numbers
46th
Calendar
3rd
Christmas Trees
424th
Collatz
601st
Continued Fractions
7th
Divisors
973rd
37th
Evil Numbers
30th
Evil Numbers (Long)
108th
Fibonacci
534th
Fizz Buzz
5th
Foo Fizz Buzz Bar
3rd
Fractions
105th
Gray Code Decoder
278th
Gray Code Encoder
31st
Happy Numbers
3,229th
Inventory Sequence
148th
Leyland Numbers
17th
Minesweeper
249th
Nim
48th
Niven Numbers (Long)
56th
Number Spiral
640th
Odious Numbers
32nd
Odious Numbers (Long)
32nd
PalindromemordnilaP
448th
Pangram Grep
51st
Prime Numbers
151st
Prime Numbers (Long)
136th
Quine
2,967th
149th
Scrambled Sort
36th
Tower of Hanoi
94th
Transpose Sentence
1st117th
Ulam Sequence
246th