12 Days of Christmas
762
99 Bottles of Beer
648
Abundant Numbers
707
712
Abundant Numbers (Long)
839
Arabic to Roman
573
Arithmetic Numbers
843
Arrows
427
ASCII Table
709
brainfuck
519
Catalan Numbers
535
Catalan’s Constant
439
Christmas Trees
744
Collatz
842
CSS Colors
180
Cubes
671
Day of Week
720
Diamonds
547
Divisors
540766665645611890396885
Emirp Numbers
569
Emirp Numbers (Long)
623
Emojify
297
Evil Numbers
555801
Evil Numbers (Long)
583783
Fibonacci
513866
Fizz Buzz
619976
Foo Fizz Buzz Bar
621986
Forsyth–Edwards Notation
594
Fractions
535
Happy Numbers
714
Happy Numbers (Long)
812
Intersection
789
Inventory Sequence
753
ISBN
716
Kolakoski Sequence
783
Leap Years
770
Levenshtein Distance
582
Leyland Numbers
958
Look and Say
672
Lucky Numbers
451
Medal Tally
598
Morse Encoder
436
Niven Numbers
682921
Niven Numbers (Long)
714857
Odious Numbers
540783
Odious Numbers (Long)
537765
Ordinal Numbers
821
Pangram Grep
471909
Pascal’s Triangle
516
Pernicious Numbers
414686
Pernicious Numbers (Long)
513742
Prime Numbers
726
Quine
946
Recamán
839
Reverse Polish Notation
799
Rijndael S-box
204
Rock-paper-scissors-Spock-lizard
495
Roman to Arabic
571
Rule 110
462
Seven Segment
494
Sierpiński Triangle
608
Smith Numbers
637
Spelling Numbers
401
Star Wars Opening Crawl
559
Time Distance
614
Tongue-twisters
671
United States
171
Vampire Numbers
790
Van Eck Sequence
771
π
332
φ
586
√2
546
𝑒
419