12 Days of Christmas
910891
99 Bottles of Beer
766694832829
Abundant Numbers
761
Abundant Numbers (Long)
890
Arabic to Roman
689725
437816
Arithmetic Numbers
835
Ascending Primes
462
ASCII Table
842836
690740
Card Number Validation
604
Catalan Numbers
714
Christmas Trees
825
Collatz
859
Day of Week
879919
801
Diamonds
427
Divisors
790
Emirp Numbers
608
Emirp Numbers (Long)
676
Evil Numbers
958
Evil Numbers (Long)
953
Factorial Factorisation
587613
700
Farey Sequence
439
Fibonacci
830
748935
Fizz Buzz
864968958
994977
Foo Fizz Buzz Bar
729936870
958986
Fractions
715761
779
Game of Life
539601
694
Happy Numbers
563
Happy Numbers (Long)
642
Hexdump
715813
717
ISBN
803
Leap Years
934
778883
ln 2
678
Look and Say
706
Lucky Numbers
577
Mahjong
309225
Niven Numbers
788
Niven Numbers (Long)
858
Number Spiral
367
Odious Numbers
956
Odious Numbers (Long)
951
Ordinal Numbers
753811703
897
Pascal’s Triangle
753
Pernicious Numbers
799
Pernicious Numbers (Long)
904
Prime Numbers
826862625659609957
Prime Numbers (Long)
846840630655613739
Roman to Arabic
511605
373767
ROT13
588588
918
Seven Segment
689
Spelling Numbers
788611
549
Tongue-twisters
678
Zodiac Signs
780788
896
π
427
τ
419
φ
699
√2
708
𝑒
610