12 Days of Christmas
932
99 Bottles of Beer
776
Abundant Numbers
739
875
Arabic to Roman
647
Christmas Trees
705
918
CSS Colors
614
704
Cubes
718
Diamonds
609
Divisors
1,000
957
Emirp Numbers
602
756
Emojify
Evil Numbers
851
771
Fibonacci
947
962
Fizz Buzz
966
983
980
Happy Numbers
765
766
Intersection
627
Kolakoski Constant
484
527
Kolakoski Sequence
912
865
Leap Years
843
767
Levenshtein Distance
608
Leyland Numbers
924
847
Look and Say
946
Lucky Tickets
630
Morse Decoder
757
Morse Encoder
744
Niven Numbers
898
944
Odious Numbers
851
800
Ordinal Numbers
794
750
Pangram Grep
830
Pascal’s Triangle
956
Pernicious Numbers
702
725
Prime Numbers
909
969
Quine
926
Recamán
884
737
Rock-paper-scissors-Spock-lizard
690
Roman to Arabic
660
Rule 110
694
Seven Segment
606
Sierpiński Triangle
756
877
Tongue-twisters
603
Vampire Numbers
167
163
λ
234
220
π
677
τ
553
φ
639
417
√2
449
𝑒
639