12 Days of Christmas
894
24 Game
863
99 Bottles of Beer
902
Abundant Numbers
620
Abundant Numbers (Long)
867
Alphabetic Numbers
841
Arabic to Roman
842
Arithmetic Numbers
845
Arrows
722
Ascending Primes
850
ASCII Table
848
brainfuck
653457
Catalan Numbers
703
Catalan’s Constant
458
Christmas Trees
875
Collatz
845
CSS Colors
812
Cubes
819
Day of Week
776
DFA Simulator
819
Diamonds
692
Divisors
886
Emirp Numbers
603
Emirp Numbers (Long)
814
Emojify
525
Evil Numbers
667
Evil Numbers (Long)
686
Factorial Factorisation
623
Farey Sequence
509
Fibonacci
776
Fizz Buzz
901
Foo Fizz Buzz Bar
896
Forsyth–Edwards Notation
771
Fractions
779
Game of Life
593
Gijswijt’s Sequence
743
Happy Numbers
478467
Happy Numbers (Long)
879609
Hexdump
664
Intersection
720
Inventory Sequence
647
ISBN
784
Jacobi Symbol
821
Kolakoski Constant
253
Kolakoski Sequence
699
Leap Years
759
Levenshtein Distance
798
Leyland Numbers
467
ln 2
426
Look and Say
741
Lucky Numbers
761
Lucky Tickets
628
Mandelbrot
451
Maze
820
Medal Tally
581
Morse Decoder
816
Morse Encoder
829
Musical Chords
768
N Queens
116
Niven Numbers
711
Niven Numbers (Long)
880
Number Spiral
472
Odious Numbers
600
Odious Numbers (Long)
712
Ordinal Numbers
865
Pangram Grep
669
Pascal’s Triangle
822662
Pernicious Numbers
725
Pernicious Numbers (Long)
760
Poker
811
Prime Numbers
636
Prime Numbers (Long)
856
Proximity Grid
812
QR Decoder
817
Quine
940
641
Recamán
870785867
Repeating Decimals
808
758
Reverse Polish Notation
871
860
Rijndael S-box
408
Rock-paper-scissors-Spock-lizard
725
Roman to Arabic
780
Rule 110
862
Seven Segment
715
SI Units
726
Sierpiński Triangle
681
Smith Numbers
876
Spelling Numbers
782
Star Wars Opening Crawl
809
Sudoku
798
Sudoku (Fill-in)
792
Ten-pin Bowling
817
Time Distance
795
Tongue-twisters
645
Topological Sort
765
United States
618
Vampire Numbers
571
Van Eck Sequence
808
Zeckendorf Representation
817
Zodiac Signs
708
γ
321
λ
322
π
754
τ
341
φ
225
√2
346
𝑒
871