24 Game
214
Abundant Numbers
690
Abundant Numbers (Long)
764
ASCII Table
243
Catalan Numbers
917
Catalan’s Constant
60
Collatz
781
Day of Week
654
Divisors
857
Emojify
272
Evil Numbers
889
Evil Numbers (Long)
872
Factorial Factorisation
157316
Fibonacci
947
Fizz Buzz
898
Foo Fizz Buzz Bar
795
Fractions
602
Leap Years
878
Leyland Numbers
775
Look and Say
588
Niven Numbers
815
Niven Numbers (Long)
926
Odious Numbers
870
Odious Numbers (Long)
854
Ordinal Numbers
717
Pascal’s Triangle
333
Pernicious Numbers
678
Prime Numbers
909
Prime Numbers (Long)
978
Quine
969
Recamán
764
Rijndael S-box
387
United States
91
π
69
𝑒
71