12 Days of Christmas
762
99 Bottles of Beer
648
Abundant Numbers
707
712
Abundant Numbers (Long)
840
Arabic to Roman
574
Arithmetic Numbers
845
Arrows
427
ASCII Table
709
brainfuck
519
Catalan Numbers
535
Catalan’s Constant
429
Christmas Trees
744
Collatz
843
CSS Colors
179
Cubes
662
Day of Week
722
Diamonds
548
Divisors
541768666645611890396885
Emirp Numbers
569
Emirp Numbers (Long)
624
Emojify
297
Evil Numbers
556801
Evil Numbers (Long)
584784
Fibonacci
513866
Fizz Buzz
619977
Foo Fizz Buzz Bar
622986
Forsyth–Edwards Notation
595
Fractions
536
Happy Numbers
714
Happy Numbers (Long)
813
Intersection
790
Inventory Sequence
755
ISBN
717
Kolakoski Sequence
784
Leap Years
771
Levenshtein Distance
583
Leyland Numbers
959
Look and Say
673
Lucky Numbers
444
Medal Tally
599
Morse Encoder
436
Niven Numbers
682921
Niven Numbers (Long)
715857
Odious Numbers
540784
Odious Numbers (Long)
537767
Ordinal Numbers
822
Pangram Grep
472910
Pascal’s Triangle
516
Pernicious Numbers
414686
Pernicious Numbers (Long)
515744
Prime Numbers
727
Quine
946
Recamán
840
Reverse Polish Notation
801
Rijndael S-box
204
Rock-paper-scissors-Spock-lizard
495
Roman to Arabic
572
Rule 110
462
Seven Segment
495
Sierpiński Triangle
598
Smith Numbers
638
Spelling Numbers
400
Star Wars Opening Crawl
557
Time Distance
615
Tongue-twisters
671
United States
162
Vampire Numbers
791
Van Eck Sequence
772
π
333
φ
587
√2
546
𝑒
419