12 Days of Christmas
376
99 Bottles of Beer
424
Abundant Numbers
671
Abundant Numbers (Long)
647
Arithmetic Numbers
543
Ascending Primes
321
ASCII Table
469
Christmas Trees
462
Collatz
588
Divisors
720
Emirp Numbers
417
Evil Numbers
690
Fibonacci
554
Fizz Buzz
491
Intersection
459
Leap Years
597
Leyland Numbers
639
Lucky Tickets
389
Morse Encoder
187
Niven Numbers
620
Odious Numbers
727
Pangram Grep
521
Pascal’s Triangle
442
Pernicious Numbers
645
Prime Numbers
597
Recamán
640
Rock-paper-scissors-Spock-lizard
357
Rule 110
366
United States
276
Van Eck Sequence
602
π
483
τ
483
√2
710
𝑒
600