12 Days of Christmas
748
24 Game
750
99 Bottles of Beer
638
Abundant Numbers
734
Abundant Numbers (Long)
871
Alphabetic Numbers
771
Arabic to Roman
622
Arithmetic Numbers
516
Arrows
534
Ascending Primes
656
ASCII Table
780
Billiards
567
brainfuck
587
Card Number Validation
522
Catalan Numbers
888
Catalan’s Constant
504
Chess Move Validation
642
Collatz
789
CSS Colors
711
Fibonacci
932
Fizz Buzz
745
Happy Numbers
604
Happy Numbers (Long)
688
Intersection
799
Kaprekar Numbers
270
Leap Years
881
ln 2
672
Lucky Tickets
581
Niven Numbers
740
Ordinal Numbers
719
Taxicab Numbers
631
π
641
τ
635
φ
598
√2
595
𝑒
590