12 Days of Christmas
843
99 Bottles of Beer
933
Abundant Numbers
842
Arabic to Roman
673
Arithmetic Numbers
830
Arrows
860
ASCII Table
862
brainfuck
816
Catalan Numbers
903
Catalan’s Constant
307
Christmas Trees
833
Collatz
913
CSS Colors
754
Cubes
659
Day of Week
912
Diamonds
775
Divisors
863
Emirp Numbers
824
Emojify
561
Evil Numbers
919
Evil Numbers (Long)
907
Fibonacci
895
Fizz Buzz
987
Foo Fizz Buzz Bar
905
Forsyth–Edwards Notation
764
Fractions
790
Game of Life
741
Gijswijt’s Sequence
778
Happy Numbers
814
Happy Numbers (Long)
731
Hexdump
887
Intersection
755
Inventory Sequence
840
ISBN
806
Jacobi Symbol
650
Kolakoski Constant
770
Kolakoski Sequence
799
Leap Years
888
Levenshtein Distance
748
Leyland Numbers
786
Look and Say
866
Lucky Numbers
794
Lucky Tickets
Maze
578
Medal Tally
702
Morse Decoder
669
Musical Chords
601
Niven Numbers
964
Niven Numbers (Long)
909
Number Spiral
694
Odious Numbers
728
Odious Numbers (Long)
739
Ordinal Numbers
885
Pangram Grep
792
Pascal’s Triangle
841
Pernicious Numbers
614
Poker
570
Prime Numbers
919
Prime Numbers (Long)
789
Proximity Grid
738
Quine
864
Recamán
901
Repeating Decimals
648
Reverse Polish Notation
844
Rock-paper-scissors-Spock-lizard
836
Roman to Arabic
703
Rule 110
740
Seven Segment
791
Sierpiński Triangle
702
Smith Numbers
776
Star Wars Opening Crawl
688
Sudoku
496
Ten-pin Bowling
583
Time Distance
867
Tongue-twisters
847
United States
766
Vampire Numbers
762
Van Eck Sequence
903
Zodiac Signs
726
λ
650
π
784
τ
759
φ
767
√2
850
𝑒
721