12 Days of Christmas
340
99 Bottles of Beer
371
Abundant Numbers
676
536
Abundant Numbers (Long)
741
Arabic to Roman
409
Arithmetic Numbers
704
Arrows
475
ASCII Table
559
brainfuck
313
Catalan Numbers
533
Catalan’s Constant
361
Christmas Trees
645
Collatz
681
CSS Colors
79
Cubes
452
Day of Week
581
Diamonds
454
Divisors
528522660593600824314812
Emirp Numbers
460
Emirp Numbers (Long)
508
Emojify
266
Evil Numbers
553800
Evil Numbers (Long)
584782
Fibonacci
510864
Fizz Buzz
613890
Foo Fizz Buzz Bar
609781
Forsyth–Edwards Notation
480
Fractions
456
Happy Numbers
551
Happy Numbers (Long)
867
Intersection
569
Inventory Sequence
709
ISBN
558
Kolakoski Sequence
768
Leap Years
768
Levenshtein Distance
452
Leyland Numbers
810
Look and Say
544
Lucky Numbers
424
Medal Tally
434
Morse Encoder
293
Niven Numbers
665914
Niven Numbers (Long)
694848
Odious Numbers
535781
Odious Numbers (Long)
530764
Ordinal Numbers
639
Pangram Grep
461768
Pascal’s Triangle
477
Pernicious Numbers
409683
Pernicious Numbers (Long)
499694
Prime Numbers
726
Quine
945
Recamán
752
Reverse Polish Notation
584
Rijndael S-box
142
Rock-paper-scissors-Spock-lizard
352
Roman to Arabic
431
Rule 110
433
Seven Segment
355
Sierpiński Triangle
563
Smith Numbers
467
Spelling Numbers
229
Star Wars Opening Crawl
322
Time Distance
340
Tongue-twisters
372
Trinomial Triangle
478
United States
115
Vampire Numbers
577
Van Eck Sequence
729
π
297
φ
573
√2
530
𝑒
407