12 Days of Christmas
850
Abundant Numbers
792
Abundant Numbers (Long)
923
Catalan Numbers
927
Christmas Trees
722
Collatz
843
CSS Colors
585
Cubes
571
Divisors
979
Emirp Numbers
829
Emirp Numbers (Long)
772
Evil Numbers
980
Evil Numbers (Long)
949
Fibonacci
932
Fizz Buzz
973
Foo Fizz Buzz Bar
982
Fractions
770
Game of Life
597
Happy Numbers
728
Happy Numbers (Long)
826
Inventory Sequence
848
Kolakoski Sequence
882
Leap Years
845
Leyland Numbers
952
Look and Say
738
Lucky Numbers
743
Niven Numbers
933
Niven Numbers (Long)
895
Odious Numbers
976
Odious Numbers (Long)
968
Ordinal Numbers
778
Pangram Grep
968
Pascal’s Triangle
972
Pernicious Numbers
811
Pernicious Numbers (Long)
879
Prime Numbers
980
Prime Numbers (Long)
971
Quine
945
Recamán
845
Reverse Polish Notation
894
Smith Numbers
777
Tongue-twisters
654
United States
633
Vampire Numbers
858
Van Eck Sequence
869
π
460
τ
449
φ
734
√2
972
𝑒
97067