12 Days of Christmas
390
99 Bottles of Beer
351
Abundant Numbers
726
Abundant Numbers (Long)
795
Arabic to Roman
966
Arithmetic Numbers
856
ASCII Table
739
Card Number Validation
801
Catalan Numbers
605
Christmas Trees
742
Collatz
702
753
CSS Colors
937
Day of Week
904
Diamonds
526
Divisors
795
703
Emirp Numbers
449
Emirp Numbers (Long)
848
Evil Numbers
851
Evil Numbers (Long)
899
Fibonacci
464769
618
Fizz Buzz
652
694
Fractions
897
Happy Numbers
581
Inventory Sequence
434
ISBN
727
Jacobi Symbol
317
Leap Years
874
Levenshtein Distance
946
Look and Say
821
Niven Numbers
648
396
Niven Numbers (Long)
903
Odious Numbers
785441
Odious Numbers (Long)
899
Ordinal Numbers
628
PalindromemordnilaP
668
Pangram Grep
747
Pascal’s Triangle
780
Pernicious Numbers
841
Pernicious Numbers (Long)
923
Prime Numbers
960
Prime Numbers (Long)
964
Recamán
528
Reverse Polish Notation
796
Rijndael S-box
136
Roman to Arabic
954
Sierpiński Triangle
702
Smith Numbers
633
Tongue-twisters
354
Transpose Sentence
613
Van Eck Sequence
451
√2
788
𝑒
785