Rijndael S-box in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 76th hallvabo 🇳🇴 881 99 12 Sep 2023 77th SirBogman 🇺🇸 879 155 35 hours ago 78th weliveinhell 🇭🇹 877 284 15 Jan 2024 79th UnderKoen 🇳🇱 876 384 7 Oct 2024 80th error256 875 140 1 May 2025 81st m-tkach 🇺🇦 874 385 23 Apr 2024 81st emgordon154 874 385 1 Nov 2024 83rd primo-ppcg 🇹🇭 872 455 23 Apr 2025 84th Steffan153 🇫🇮 871 221 12 Jun 2024 85th jared-hughes 871 489 25 Dec 2023 86th MeWhenI 🇻🇦 868 248 25 Mar 2024 87th MeWhenI 🇻🇦 864 383 1 Jan 2025 88th JayXon 🇺🇸 861 170 12 Feb 2025 89th typeswitch-dev 🇵🇹 859 571 1 Sep 2023 90th JayXon 🇺🇸 858 110 10 Jan 2025 91st SirBogman 🇺🇸 855 102 21 Sep 2023 92nd GolfingSuccess 🇬🇷 852 107 15 Jan 2024 93rd Lydxn 🇨🇦 851 78 4 Sep 2023 94th emgordon154 846 611 2 Mar 2025 95th Steffan153 🇫🇮 845 146 18 Oct 2023 96th edsrzf 🇳🇿 841 174 13 Feb 2025 97th inventshah 839 104 3 Sep 2023 98th trinityy-7 837 126 10 Oct 2023 99th neel11235813 836 109 15 Jan 2024 100th Steffan153 🇫🇮 835 200 18 Oct 2023 101st Steffan153 🇫🇮 834 160 25 Feb 2024 102nd anter69 🇭🇺 831 105 19 Nov 2023 103rd sean-niemann 🇺🇸 830 127 18 Mar 2025 104th GolfingSuccess 🇬🇷 826 401 20 Dec 2024 105th adriweb 🇫🇷 817 151 1 Sep 2023 106th primo-ppcg 🇹🇭 817 206 3 Sep 2023 107th GolfingSuccess 🇬🇷 815 107 1 Sep 2023 108th antimon2 🇯🇵 813 126 15 Sep 2023 109th SirBogman 🇺🇸 812 237 27 Sep 2023 110th rucin93 🇵🇱 811 130 4 days ago 111th pardouin 🇫🇷 807 195 25 Nov 2024 112th ovs-code 🇩🇪 806 92 1 Sep 2023 112th MeWhenI 🇻🇦 806 92 1 Sep 2023 114th SirBogman 🇺🇸 806 251 23 Sep 2023 115th dmrichwa 🇺🇸 805 131 4 Sep 2023 116th SirBogman 🇺🇸 803 91 26 Sep 2023 117th SirBogman 🇺🇸 803 93 25 Sep 2023 118th emplv 🇱🇻 802 208 20 Oct 2023 119th neel11235813 800 109 29 Nov 2023 120th SirBogman 🇺🇸 797 93 10 Sep 2023 121st ovs-code 🇩🇪 795 221 1 Sep 2023 122nd davitf 793 110 30 Apr 2024 123rd lukegustafson 🇺🇸 793 133 27 Jun 2024 124th SirBogman 🇺🇸 792 180 27 Sep 2023 125th Irratix 🇳🇱 787 134 28 Sep 2023 126th ovs-code 🇩🇪 787 224 15 Oct 2024 127th bstrat 786 93 23 Aug 2024 128th Alex-x90 🇺🇸 785 107 4 Mar 2024 129th edsrzf 🇳🇿 784 185 17 Apr 2025 130th MeWhenI 🇻🇦 784 224 1 Sep 2023 131st JayXon 🇺🇸 781 134 14 Apr 2024 132nd jacobly0 🇺🇸 781 158 3 Sep 2023 133rd weliveinhell 🇭🇹 775 184 27 Sep 2023 134th CLOStrophobic 🇮🇹 775 201 5 Mar 2025 135th ndren 765 114 2 Sep 2023 136th nwellnhof 🇩🇪 764 110 8 Sep 2023 137th emplv 🇱🇻 762 192 20 Oct 2023 138th MeWhenI 🇻🇦 761 259 5 Oct 2023 139th emgordon154 760 120 13 Apr 2025 140th SirBogman 🇺🇸 760 231 27 Sep 2023 141st stefangimmillaro 759 188 10 Apr 2025 142nd Alex-x90 🇺🇸 750 84 1 Sep 2023 143rd inventshah 750 112 3 Sep 2023 144th error256 750 174 28 Sep 2024 145th stefangimmillaro 748 235 9 Sep 2023 146th error256 744 113 28 May 2024 147th nwellnhof 🇩🇪 741 85 10 Sep 2023 148th sean-niemann 🇺🇸 741 237 18 May 2024 149th prplz 🇦🇺 733 86 27 Jan 2025 150th edsrzf 🇳🇿 733 669 18 Mar 2025 Prev 76–150 of 1,173 Next