99 Bottles of Beer
6th
31st
26th
84th
Abundant Numbers
155th
Arabic to Roman
138th
Arrows
70th
Christmas Trees
38th
159th
Collatz
38th
137th
Cubes
20th
104th
Diamonds
22nd
59th
Divisors
80th
597th
Emojify
91st
Evil Numbers
383rd
Evil Numbers (Long)
215th
Fibonacci
39th
1st
131st
Fizz Buzz
56th
1st
46th
Foo Fizz Buzz Bar
21st
1st
Forsyth–Edwards Notation
97th
Intersection
44th
ISBN
117th
Leap Years
6th
31st
131st
Look and Say
143rd
Lucky Tickets
92nd
Niven Numbers
58th
291st
Niven Numbers (Long)
128th
Odious Numbers
214th
Odious Numbers (Long)
167th
Pangram Grep
245th
Pascal’s Triangle
90th
Prime Numbers
179th
Quine
114th
Recamán
187th
Rock-paper-scissors-Spock-lizard
232nd
Tongue-twisters
124th
Van Eck Sequence
48th
π
122nd