99 Bottles of Beer
2,474th
794th
672nd
1,327th
Abundant Numbers
Arabic to Roman
Arrows
Christmas Trees
Collatz
Cubes
Diamonds
Divisors
Emojify
Evil Numbers
Evil Numbers (Long)
Fibonacci
4,271st
359th
Fizz Buzz
7,586th
519th
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Intersection
ISBN
Leap Years
2,855th
996th
Look and Say
Lucky Tickets
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Odious Numbers (Long)
Pangram Grep
Pascal’s Triangle
Prime Numbers
Quine
3,340th
Recamán
Rock-paper-scissors-Spock-lizard
Tongue-twisters
United States
Van Eck Sequence
π