12 Days of Christmas
860
24 Game
864
99 Bottles of Beer
904
Abundant Numbers
623
Abundant Numbers (Long)
873
Alphabetic Numbers
841
Arabic to Roman
846
Arithmetic Numbers
849
Arrows
721
Ascending Primes
853
ASCII Table
850
brainfuck
657458
Catalan Numbers
706
Catalan’s Constant
458
Christmas Trees
876
Collatz
848
CSS Colors
820
Cubes
857
Day of Week
784
DFA Simulator
831
Diamonds
693
Divisors
893
Emirp Numbers
604
Emirp Numbers (Long)
757
Emojify
527
Evil Numbers
669
Evil Numbers (Long)
686
Factorial Factorisation
626
Farey Sequence
512
Fibonacci
779
Fizz Buzz
900
Foo Fizz Buzz Bar
892
Forsyth–Edwards Notation
771
Fractions
788
Game of Life
593
Gijswijt’s Sequence
740
Happy Numbers
478467
Happy Numbers (Long)
879610
Hexdump
662
Intersection
720
Inventory Sequence
647
ISBN
784
Jacobi Symbol
821
Kolakoski Constant
225
Kolakoski Sequence
701
Leap Years
761
Levenshtein Distance
798
Leyland Numbers
467
ln 2
426
Look and Say
741
Lucky Numbers
755
Lucky Tickets
628
Mandelbrot
449
Maze
812
Medal Tally
579
Morse Decoder
811
Morse Encoder
823
Musical Chords
768
N Queens
115
Niven Numbers
712
Niven Numbers (Long)
884
Number Spiral
439
Odious Numbers
601
Odious Numbers (Long)
714
Ordinal Numbers
861
Pangram Grep
674
Pascal’s Triangle
824662
Pernicious Numbers
726
Pernicious Numbers (Long)
762
Poker
810
Prime Numbers
638
Prime Numbers (Long)
860
Proximity Grid
802
QR Decoder
815
Quine
941
642
Recamán
870785868
Repeating Decimals
808
758
Reverse Polish Notation
876
850
Rijndael S-box
408
Rock-paper-scissors-Spock-lizard
722
Roman to Arabic
780
Rule 110
861
Seven Segment
715
SI Units
725
Sierpiński Triangle
678
Smith Numbers
868
Spelling Numbers
782
Star Wars Opening Crawl
809
Sudoku
794
Sudoku (Fill-in)
786
Ten-pin Bowling
810
Time Distance
795
Tongue-twisters
642
Topological Sort
765
United States
613
Vampire Numbers
569
Van Eck Sequence
811
Zeckendorf Representation
758
Zodiac Signs
708
γ
320
λ
321
π
755
τ
342
φ
225
√2
346
𝑒
871