12 Days of Christmas
922896
99 Bottles of Beer
772707842834
Abundant Numbers
773
Abundant Numbers (Long)
910
Arabic to Roman
734780
465838
Arithmetic Numbers
857
Ascending Primes
479
ASCII Table
883884
706750
Card Number Validation
629
Catalan Numbers
733
Christmas Trees
838
Collatz
875
Day of Week
9401,000
833
Diamonds
435
Divisors
803
Emirp Numbers
620
Emirp Numbers (Long)
697
Evil Numbers
976
Evil Numbers (Long)
976
Factorial Factorisation
635663
723
Farey Sequence
455
Fibonacci
846
771947
Fizz Buzz
881989966
1,000983
Foo Fizz Buzz Bar
756977888
9861,000
Fractions
774827
802
Game of Life
580661
720
Happy Numbers
574
Happy Numbers (Long)
661
Hexdump
762885
737
ISBN
827
Leap Years
952
788896
ln 2
697
Look and Say
725
Lucky Numbers
593
Mahjong
324251
Niven Numbers
800
Niven Numbers (Long)
877
Number Spiral
381
Odious Numbers
976
Odious Numbers (Long)
976
Ordinal Numbers
798871725
920
Pascal’s Triangle
771
Pernicious Numbers
816
Pernicious Numbers (Long)
929
Prime Numbers
873909643694636976
Prime Numbers (Long)
904899655703652759
Roman to Arabic
544653
393790
ROT13
648653
958
Seven Segment
705
Spelling Numbers
872674
572
Tongue-twisters
682
Zodiac Signs
846875
932
π
436
τ
430
φ
716
√2
721
𝑒
623