brainfuck
Christmas Trees
694
Diamonds
803
Divisors
951
Emirp Numbers
874
Evil Numbers
771
Fibonacci
865
Fizz Buzz
924
Happy Numbers
918
Leap Years
851
Niven Numbers
869
Odious Numbers
769
Pangram Grep
899
Pascal’s Triangle
847
Pernicious Numbers
690
Prime Numbers
947
Quine
921
Seven Segment
629
Sierpiński Triangle
686
λ
624
π
732
τ
733
φ
935
𝑒
716