12 Days of Christmas
65th
99 Bottles of Beer
31st
Abundant Numbers
58th
20th
27th
Abundant Numbers (Long)
26th
16th
Arabic to Roman
24th
Arithmetic Numbers
14th
Ascending Primes
13th
ASCII Table
29th
brainfuck
11th
Catalan Numbers
8th
Catalan’s Constant
9th
Christmas Trees
8th
Collatz
44th
CSS Colors
119th
Day of Week
12thDFA Simulator
2nd
Diamonds
10th
Emirp Numbers
8th
Farey Sequence
20th
15th
Fibonacci
4th
2nd
6th
Fizz Buzz
285th
108th
ISBN
16th
8th
Leap Years
27th
Look and Say
24th
Lucky Tickets
6th
Niven Numbers
31st
18th
Pascal’s Triangle
15th
Recamán
1st
Rule 110
48th
Vampire Numbers
16th
λ
35th
π
21st
307th