99 Bottles of Beer
758
Abundant Numbers
884
Arithmetic Numbers
798
Arrows
539480
Ascending Primes
733
ASCII Table
698753
Card Number Validation
550
Catalan Numbers
801
714
Christmas Trees
917
Collatz
783841
Cubes
30
Day of Week
869943
Divisors
730
925
Emirp Numbers
736
Emojify
416
Evil Numbers
513873768
Factorial Factorisation
770
Farey Sequence
601
501802
Fibonacci
697
Fizz Buzz
433
Fractions
507
730991
Happy Numbers
858
ISBN
462761776
Leap Years
783725815766
Leyland Numbers
534
789797
Look and Say
752
924
Medal Tally
389
Minesweeper
459
Multitap Input
803
Niven Numbers
826
773871
Number Spiral
267
Odious Numbers
634
794
Ordinal Numbers
829
Pangram Grep
750612
895
Pascal’s Triangle
888
712659
Pernicious Numbers
708643767737
Prime Numbers
643
931
Recamán
669
Rock-paper-scissors-Spock-lizard
736
ROT13
570838
871
Scrambled Sort
900
Seven Segment
529
Smith Numbers
625
Tongue-twisters
480
Transpose Sentence
644
United States
95