12 Days of Christmas
868
99 Bottles of Beer
806
Abundant Numbers
821
772
Abundant Numbers (Long)
828
916
Arabic to Roman
661
Arithmetic Numbers
921
Arrows
486
Ascending Primes
572
ASCII Table
675
Billiards
808
brainfuck
541
Card Number Validation
611
Catalan Numbers
786
930
Catalan’s Constant
649
Christmas Trees
685
Collatz
950
CSS Colors
172
Cubes
620
Day of Week
798
Diamonds
657
Divisors
872
984
Emirp Numbers
925
Emirp Numbers (Long)
845
Emojify
359
Evil Numbers
611
690
957
693
Evil Numbers (Long)
567
717
951
Factorial Factorisation
628
Farey Sequence
803
Fibonacci
803
929
875986
840839
Fizz Buzz
945943
973
977
Foo Fizz Buzz Bar
778
986
Forsyth–Edwards Notation
839
Fractions
760
842
Game of Life
678
Gijswijt’s Sequence
598
Happy Numbers
959
749
Happy Numbers (Long)
960
862
Hexdump
783
Intersection
801
Inventory Sequence
867
ISBN
864
Kaprekar Numbers
155
Kolakoski Constant
602
Kolakoski Sequence
836
Leap Years
778
883697
Levenshtein Distance
602
Leyland Numbers
958
ln 2
750
802
Look and Say
726
Lucky Numbers
918
Lucky Tickets
661
Maze
856
Medal Tally
558
Morse Decoder
306
Morse Encoder
412
N Queens
627
Niven Numbers
913
941
Niven Numbers (Long)
919
842
Number Spiral
448
Odious Numbers
596
731
955
Odious Numbers (Long)
612
709
948
Ordinal Numbers
896
PalindromemordnilaP
739
Pangram Grep
952
910
Pascal’s Triangle
907
Pernicious Numbers
766
Pernicious Numbers (Long)
870
Poker
660
Prime Numbers
792863768
981
925
Prime Numbers (Long)
763
972
Proximity Grid
470
Quine
967
946
649
Recamán
805
Repeating Decimals
513
Reverse Polish Notation
1,000
782
Reversi
591
Rock-paper-scissors-Spock-lizard
713
Roman to Arabic
659
ROT13
950
808
Rule 110
570
Seven Segment
608
Sierpiński Triangle
621
Smith Numbers
741
Spelling Numbers
504
Tic-tac-toe
460
Time Distance
743
Tongue-twisters
498
United States
442
Vampire Numbers
809
Van Eck Sequence
730
λ
762
π
893
934
τ
901
φ
885
938
√2
707
𝑒
700