12 Days of Christmas
531
99 Bottles of Beer
551
Abundant Numbers
768
Abundant Numbers (Long)
821
Arabic to Roman
983
Arithmetic Numbers
419
Arrows
444
Ascending Primes
371
ASCII Table
436
Card Number Validation
431
Catalan Numbers
913
Catalan’s Constant
93
Christmas Trees
545
Collatz
817
Cubes
327
Day of Week
237
Diamonds
268
Divisors
756
Emirp Numbers
444
Emirp Numbers (Long)
644
310
Evil Numbers
924
Evil Numbers (Long)
918
Farey Sequence
311
Fibonacci
707
Fizz Buzz
765
989
877
Foo Fizz Buzz Bar
644
864
Fractions
774
Gijswijt’s Sequence
213
Happy Numbers
399
Happy Numbers (Long)
565
Intersection
486
Inventory Sequence
500
ISBN
666
Jacobi Symbol
500
Kolakoski Constant
112
Kolakoski Sequence
527
Leap Years
664
Levenshtein Distance
523
Leyland Numbers
495
Look and Say
561
Lucky Numbers
553
Morse Decoder
226
Morse Encoder
410
N Queens
575
Niven Numbers
550
Niven Numbers (Long)
724
Number Spiral
575
Odious Numbers
925
Odious Numbers (Long)
921
Ordinal Numbers
721
PalindromemordnilaP
379
Pangram Grep
868
Pascal’s Triangle
314
Pernicious Numbers
427
Pernicious Numbers (Long)
483
Prime Numbers
559
Prime Numbers (Long)
565
Quine
1,000361864468344433685517556934664730557674943554585822959947417924643669
Recamán
714
Reverse Polish Notation
529
Roman to Arabic
656
Seven Segment
429
Sierpiński Triangle
533
Smith Numbers
647
Spelling Numbers
1,000
Star Wars Opening Crawl
172
Time Distance
487
Tongue-twisters
493
Transpose Sentence
317
United States
499
Van Eck Sequence
610
λ
164
π
139
τ
49
φ
49
√2
770
𝑒
38