12 Days of Christmas
804
99 Bottles of Beer
599
Abundant Numbers
731
brainfuck
Christmas Trees
694
Diamonds
495
Divisors
798
Emirp Numbers
431
Evil Numbers
506
Fibonacci
703
Fizz Buzz
992
Happy Numbers
447
Leap Years
591
Niven Numbers
746
Odious Numbers
535
Pangram Grep
Pascal’s Triangle
351
Pernicious Numbers
416
Prime Numbers
555
Roman to Arabic
404
Seven Segment
466
Sierpiński Triangle
237
Spelling Numbers
λ
167
π
53
τ
59
φ
47
√2
50
𝑒
48