12 Days of Christmas
365
99 Bottles of Beer
376
Abundant Numbers
651
Abundant Numbers (Long)
716
Arithmetic Numbers
659
ASCII Table
560
Catalan Numbers
691
Christmas Trees
565
Collatz
812746
CSS Colors
236
Day of Week
449
Divisors
827
Emojify
320
Evil Numbers (Long)
817
Factorial Factorisation
76
Fibonacci
866935
Fizz Buzz
723431
Foo Fizz Buzz Bar
644
Fractions
548
ISBN
761
Niven Numbers (Long)
800
Odious Numbers
722852
Odious Numbers (Long)
744832
Pascal’s Triangle
514
Prime Numbers
658644
Prime Numbers (Long)
756270
Quine
603947
Repeating Decimals
406
SI Units
543
π
678682