99 Bottles of Beer
758
Abundant Numbers
726
884
Arabic to Roman
743
Arithmetic Numbers
798
Arrows
321
539
480
Ascending Primes
733
ASCII Table
709
722
828
Calendar
848
644
Card Number Validation
556489
648
544
Catalan Numbers
478
819
714
Christmas Trees
803814
754
933
Collatz
546
793
841
Continued Fractions
531
689
807
Cubes
630
530
642
Day of Week
741
869
943
Diamonds
445
Divisors
786792480574891
925
Emirp Numbers
765
Emojify
416
Evil Numbers
553609642593873534768
Factorial Factorisation
699
770
Farey Sequence
632
501
802
Fibonacci
697
Fizz Buzz
726
Fractions
762
730852991
Happy Numbers
859
741
858
Hexdump
681
Intersection
449
ISBN
690633476591788
776
Kaprekar Numbers
153
Leap Years
835783744805815720766
Leyland Numbers
650
789
797
Look and Say
752
924
Lucky Numbers
538
Medal Tally
456
Minesweeper
459
Morse Encoder
331
Multitap Input
804
Niven Numbers
826
787
871
Number Spiral
530
Odious Numbers
634
794
Ordinal Numbers
829
Pangram Grep
810638
825
895
Pascal’s Triangle
385
888
712
659
Pernicious Numbers
708643
799494757
Prime Numbers
917
644
935844931
Recamán
603
656
669
Reverse Polish Notation
720
777
Rijndael S-box
214
Rock-paper-scissors-Spock-lizard
747
ROT13
590863745
835871
Rule 110
582
Scrambled Sort
533
900
Set
885
Seven Segment
529
Smith Numbers
630
Spelling Numbers
416
Tic-tac-toe
416
Time Distance
690
Tongue-twisters
480
Transpose Sentence
644
United States
314
Zodiac Signs
252
√2
310