12 Days of Christmas
841
782
99 Bottles of Beer
786
Abundant Numbers
805
877
520
757
Abundant Numbers (Long)
920
947
626
893
Arabic to Roman
662
Arrows
405
ASCII Table
783
Catalan Numbers
680
Catalan’s Constant
336
Christmas Trees
665
Collatz
943
962
919
Cubes
34
Day of Week
292
Diamonds
546
60
Divisors
755
847
821
Emirp Numbers
572
459
Emirp Numbers (Long)
623
Emojify
297
Evil Numbers
866
527
Evil Numbers (Long)
877
618
Fibonacci
922
500
Fizz Buzz
478450930530574574984757475519504583455967366563
Foo Fizz Buzz Bar
798
922
988
840
Forsyth–Edwards Notation
380
Fractions
765
Happy Numbers
527
Happy Numbers (Long)
551
Intersection
807
ISBN
862
Kolakoski Constant
481
73
Kolakoski Sequence
687
Leap Years
879
581
Levenshtein Distance
660
Leyland Numbers
497
81
Look and Say
647
Lucky Numbers
550
Lucky Tickets
Morse Decoder
622
Morse Encoder
658
Musical Chords
330
Niven Numbers
880
Niven Numbers (Long)
775
Number Spiral
545
Odious Numbers
883
541
Odious Numbers (Long)
884
613
Ordinal Numbers
829
Pangram Grep
859
Pascal’s Triangle
703
535
69
Pernicious Numbers
748
357
Prime Numbers
863
532
Prime Numbers (Long)
865
563
Recamán
475
610
Reverse Polish Notation
434
Roman to Arabic
470
Rule 110
443
Seven Segment
519
Sierpiński Triangle
413
Smith Numbers
769
57
Spelling Numbers
514
Star Wars Opening Crawl
66
Time Distance
760
Tongue-twisters
573
653
United States
377
Vampire Numbers
437
98
Van Eck Sequence
446
22
π
335
64
τ
323
φ
683
√2
976
𝑒
580