99 Bottles of Beer
458
Abundant Numbers
689
675
Arithmetic Numbers
783
Arrows
587
645
Ascending Primes
733
ASCII Table
550
615
Card Number Validation
511361
525
493
Catalan Numbers
478
799
714
Christmas Trees
770
656
769
Collatz
708
835
Continued Fractions
465
474
655
Cubes
29
Day of Week
741
697
943
Diamonds
392
Divisors
786712455574844
863
Emirp Numbers
518
Emojify
416
Evil Numbers
553545642593873482740
Factorial Factorisation
666
Farey Sequence
580
441
802
Fibonacci
697
Fizz Buzz
642
Fractions
749
621354991
Happy Numbers
346
534
Hexdump
467
ISBN
686588425
616
641
Kaprekar Numbers
148
Leap Years
854760742804815649764
Leyland Numbers
623
672
719
Look and Say
733
891
Medal Tally
410
Minesweeper
376
Morse Encoder
241
Multitap Input
734
Niven Numbers
791
771
741
Number Spiral
470
Odious Numbers
565
739
Ordinal Numbers
787
Pangram Grep
717633
639
892
Pascal’s Triangle
385
830
660
614
Pernicious Numbers
667643
767
712
Prime Numbers
917
616
836814
Recamán
666
Reverse Polish Notation
597
Rijndael S-box
166
Rock-paper-scissors-Spock-lizard
450
ROT13
550862745
835871
Rule 110
589
Scrambled Sort
499
883
Seven Segment
385
Smith Numbers
512
Tongue-twisters
285
Transpose Sentence
632
United States
69