12 Days of Christmas
815
24 Game
45
99 Bottles of Beer
571
Abundant Numbers
806
679
Abundant Numbers (Long)
835
806
Arabic to Roman
543
Arithmetic Numbers
768772
721
ASCII Table
352
Catalanβs Constant
125
507
Collatz
706
CSS Colors
514
Diamonds
69
Divisors
806
Emojify
302
Evil Numbers
661
Evil Numbers (Long)
635
Factorial Factorisation
96
225
128170
Fibonacci
913
Fizz Buzz
944864660
607466
699
Foo Fizz Buzz Bar
830
Happy Numbers
580
Leap Years
817
ln 2
96
51
192
Morse Encoder
132
Niven Numbers
750
Niven Numbers (Long)
764
Odious Numbers
663
Odious Numbers (Long)
662
Pernicious Numbers
443
Pernicious Numbers (Long)
507
Prime Numbers
745
Prime Numbers (Long)
767
Sudoku
325
Tongue-twisters
526
United States
191
Ξ³
88
Ο
36
538
62
158
204253
Ο
98
Ο
95
101881005371
51
168247