Arabic to Roman
454
Christmas Trees
577
Divisors
690
Emirp Numbers
425
Evil Numbers
801
Fibonacci
670
Fizz Buzz
848
Happy Numbers
512
Leap Years
799
Niven Numbers
784
Odious Numbers
783
Ordinal Numbers
559
Pangram Grep
675
Pascal’s Triangle
524
Prime Numbers
613
Quine
946
Roman to Arabic
432
Rule 110
386
Seven Segment
423
Sierpiński Triangle
468
φ
701
√2
647
𝑒
624