12 Days of Christmas
Abundant Numbers
375th
Alphabetic Numbers
170th
Calendar
2nd
Christmas Trees
253rd
Collatz
147th
Continued Fractions
5th
Divisors
1,077th14th
Fibonacci
473rd
Foo Fizz Buzz Bar
7th
Fractions
100th
Gray Code Decoder
419th
Gray Code Encoder
10th
Inventory Sequence
384th
Leyland Numbers
2nd
Minesweeper
126th
Niven Numbers (Long)
32nd
Number Spiral
761st
PalindromemordnilaP
567th
Pangram Grep
40th
Prime Numbers
274th
Quine
138th
Scrambled Sort
16th
Tower of Hanoi
44th
Transpose Sentence
31st