12 Days of Christmas
392nd
99 Bottles of Beer
243rd
Abundant Numbers
420th
Arabic to Roman
22nd
Arrows
81st
ASCII Table
43rd
Catalan Numbers
105th
Christmas Trees
143rd
Collatz
305th
Divisors
472nd
Emirp Numbers
334th
Emojify
68th
Evil Numbers
355th
Evil Numbers (Long)
246th
Fibonacci
173rd
Fizz Buzz
257th1,368th
Foo Fizz Buzz Bar
52nd416th
Happy Numbers
98th
Happy Numbers (Long)
121st
Intersection
251st
Inventory Sequence
118th
ISBN
192nd
Kolakoski Sequence
121st
Leap Years
209th
Leyland Numbers
279th
Lucky Numbers
174th
Musical Chords
30th
Niven Numbers
199th
Niven Numbers (Long)
211th
Number Spiral
180th
Odious Numbers
146th
Odious Numbers (Long)
144th
Ordinal Numbers
145th
Pangram Grep
349th
Pascal’s Triangle
478th
Pernicious Numbers
138th
Pernicious Numbers (Long)
114th
Prime Numbers
369th
Prime Numbers (Long)
364th
Quine
819th
Recamán
170th
Reverse Polish Notation
85th
Rock-paper-scissors-Spock-lizard
40th
Roman to Arabic
75th
Seven Segment
253rd
Sierpiński Triangle
57th
Tongue-twisters
132nd
United States
131st
φ
53rd
√2
133rd
𝑒
134th