24 Game
13
Abundant Numbers
707
Abundant Numbers (Long)
840
ASCII Table
302
Catalan Numbers
891
Catalan’s Constant
69
Collatz
912
Day of Week
783
Divisors
890
Emojify
297
Evil Numbers
872
Evil Numbers (Long)
850
Factorial Factorisation
141386
Fibonacci
934
Fizz Buzz
977
Foo Fizz Buzz Bar
986
Fractions
687
Leap Years
865
Leyland Numbers
886
Look and Say
705
Niven Numbers
802
Niven Numbers (Long)
905
Odious Numbers
851
Odious Numbers (Long)
830
Ordinal Numbers
857
Pascal’s Triangle
351
Pernicious Numbers
663
Prime Numbers
892
Prime Numbers (Long)
951
Quine
946
Recamán
828
Rijndael S-box
530
π
75
𝑒
72