99 Bottles of Beer
770
Abundant Numbers
720
913
Arithmetic Numbers
836
Arrows
554
503
Ascending Primes
781
ASCII Table
707
770
Card Number Validation
540397
675
526
Catalan Numbers
488
851
733
Christmas Trees
815
765
949
Collatz
797
875
Continued Fractions
548
719
795
Cubes
31
Day of Week
780
904
1,000
Diamonds
457
Divisors
803765500598905
957
Emirp Numbers
766
Emojify
424
Evil Numbers
569646675623889558794
Factorial Factorisation
809
Farey Sequence
651
520
846
Fibonacci
714
Fizz Buzz
725
Fractions
815
7533901,000
Happy Numbers
505
891
Hexdump
696
ISBN
718636500
813
814
Kaprekar Numbers
159
Leap Years
872814763836827737786
Leyland Numbers
681
811
831
Look and Say
771
964
Medal Tally
473
Minesweeper
488
Morse Encoder
342
Multitap Input
836
Niven Numbers
860
786
895
Number Spiral
571
Odious Numbers
673
824
Ordinal Numbers
857
Pangram Grep
796667
774
929
Pascal’s Triangle
385
957
730
694
Pernicious Numbers
750667
784
763
Prime Numbers
917
682
875969
Recamán
689
Reverse Polish Notation
806
Rijndael S-box
227
Rock-paper-scissors-Spock-lizard
742
ROT13
639914800
907921
Rule 110
602
Scrambled Sort
563
963
Seven Segment
542
Smith Numbers
667
Tongue-twisters
486
Transpose Sentence
703
United States
97