12 Days of Christmas
921
99 Bottles of Beer
943
Abundant Numbers
837
Abundant Numbers (Long)
879
Arabic to Roman
838
Arithmetic Numbers
911
Arrows
757
Ascending Primes
652
ASCII Table
818
brainfuck
893
Catalan Numbers
912
Catalan’s Constant
651
Christmas Trees
859
901
Collatz
871
CSS Colors
873
Cubes
706
Day of Week
673
Diamonds
953
554
Divisors
60833543761602937541550827539935858772682723984803924
Emirp Numbers
853
682
Emirp Numbers (Long)
715
Emojify
654
Evil Numbers
982
567
Evil Numbers (Long)
952
Factorial Factorisation
938
Farey Sequence
758
Fibonacci
987
841
Fizz Buzz
994
987
Foo Fizz Buzz Bar
987
Forsyth–Edwards Notation
616
Fractions
805
Gijswijt’s Sequence
532
Happy Numbers
893
Happy Numbers (Long)
823
Hexdump
959
Intersection
809
Inventory Sequence
723
ISBN
841
Jacobi Symbol
761
Kolakoski Constant
819
Kolakoski Sequence
881
Leap Years
883
765
Levenshtein Distance
604
Leyland Numbers
959
Look and Say
818
Lucky Numbers
820
Lucky Tickets
645
Maze
755
Medal Tally
531
Morse Decoder
663
Morse Encoder
810
Musical Chords
293
Niven Numbers
962
827
Niven Numbers (Long)
906
Number Spiral
830
Odious Numbers
980
586
Odious Numbers (Long)
950
Ordinal Numbers
908
PalindromemordnilaP
649
Pangram Grep
948
748
Pascal’s Triangle
975
Pernicious Numbers
832
Poker
797
Prime Numbers
935
931
Prime Numbers (Long)
691
951
Proximity Grid
599
QR Decoder
602
Quine
978959880503
940916
862935942
949767361944593200
Recamán
864
Reverse Polish Notation
809
Rock-paper-scissors-Spock-lizard
799
Roman to Arabic
950
Rule 110
867
Seven Segment
888
Sierpiński Triangle
822
Smith Numbers
712
Spelling Numbers
554
Star Wars Opening Crawl
779
Sudoku
775
Sudoku (Fill-in)
785
Ten-pin Bowling
620
Time Distance
801
Tongue-twisters
742
Transpose Sentence
793
United States
847
Vampire Numbers
872
Van Eck Sequence
846
Zodiac Signs
889
λ
294
π
949
τ
916
φ
940
√2
844
𝑒
783