12 Days of Christmas
819
776
99 Bottles of Beer
762
Abundant Numbers
768
829
512
709
Abundant Numbers (Long)
862
878
611
821
Arabic to Roman
606
Arrows
372
ASCII Table
732
Catalan Numbers
612
Catalan’s Constant
307
Christmas Trees
620
Collatz
893
901
853
Cubes
33
Day of Week
264
Diamonds
505
59
Divisors
720
800
765
Emirp Numbers
529
450
Emirp Numbers (Long)
563
Emojify
278
Evil Numbers
810
489
Evil Numbers (Long)
802
563
Fibonacci
883
493
Fizz Buzz
468442911503555570958750463507489579448960363547
Foo Fizz Buzz Bar
767
875
974
780
Forsyth–Edwards Notation
346
Fractions
699
Happy Numbers
488
Happy Numbers (Long)
501
Intersection
728
ISBN
786
Kolakoski Constant
436
71
Kolakoski Sequence
622
Leap Years
835
573
Levenshtein Distance
584
Leyland Numbers
449
79
Look and Say
588
Lucky Numbers
494
Lucky Tickets
Morse Decoder
579
Morse Encoder
607
Musical Chords
290
Niven Numbers
825
Niven Numbers (Long)
713
Number Spiral
492
Odious Numbers
821
501
Odious Numbers (Long)
806
559
Ordinal Numbers
763
Pangram Grep
788
Pascal’s Triangle
650
487
67
Pernicious Numbers
689
349
Prime Numbers
813
491
Prime Numbers (Long)
799
511
Recamán
434
596
Reverse Polish Notation
376
Roman to Arabic
429
Rule 110
405
Seven Segment
477
Sierpiński Triangle
382
Smith Numbers
697
55
Spelling Numbers
462
Star Wars Opening Crawl
59
Time Distance
702
Tongue-twisters
563
630
United States
349
Vampire Numbers
398
95
Van Eck Sequence
400
21
π
313
63
τ
295
φ
625
√2
906
𝑒
533