12 Days of Christmas
762
99 Bottles of Beer
648
Abundant Numbers
708
713
Abundant Numbers (Long)
841
Arabic to Roman
575
Arithmetic Numbers
846
Arrows
428
ASCII Table
710
brainfuck
520
Catalan Numbers
536
Catalan’s Constant
429
Christmas Trees
744
Collatz
783
CSS Colors
179
Cubes
662
Day of Week
723
Diamonds
548
Divisors
541527666646611891396886
Emirp Numbers
569
Emirp Numbers (Long)
624
Emojify
297
Evil Numbers
556802
Evil Numbers (Long)
585784
Fibonacci
513866
Fizz Buzz
619977
Foo Fizz Buzz Bar
622987
Forsyth–Edwards Notation
595
Fractions
537
Happy Numbers
715
Happy Numbers (Long)
813
Intersection
791
Inventory Sequence
756
ISBN
718
Kolakoski Sequence
785
Leap Years
771
Levenshtein Distance
583
Leyland Numbers
959
Look and Say
673
Lucky Numbers
444
Medal Tally
600
Morse Encoder
436
Niven Numbers
683921
Niven Numbers (Long)
715858
Odious Numbers
540784
Odious Numbers (Long)
538767
Ordinal Numbers
822
Pangram Grep
474911
Pascal’s Triangle
516
Pernicious Numbers
415686
Pernicious Numbers (Long)
515744
Prime Numbers
727
Quine
944
Recamán
840
Reverse Polish Notation
803
Rijndael S-box
204
Rock-paper-scissors-Spock-lizard
495
Roman to Arabic
573
Rule 110
463
Seven Segment
495
Sierpiński Triangle
589
Smith Numbers
639
Spelling Numbers
401
Star Wars Opening Crawl
557
Time Distance
615
Tongue-twisters
671
Trinomial Triangle
558
United States
156
Vampire Numbers
792
Van Eck Sequence
773
π
333
φ
587
√2
547
𝑒
419