Rijndael S-box in all languages in bytes. 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 Hilbert Curve 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 Mandelbrot 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Hilbert Curve 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 Mandelbrot 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 76th MostParsingVex 880 270 21ms 25 Oct 2024 77th AlephSquirrel 878 139 30ms 4 Feb 2024 78th sean-niemann 🇺🇸 878 151 6ms 7 Aug 2025 79th albanian-laundromat 878 249 80ms 25 Jun 2025 80th stefangimmillaro 876 223 2,945ms 9 Sep 2023 81st error256 876 260 305ms 20 Jul 2024 82nd JayXon 🇺🇸 875 134 147ms 14 Apr 2024 83rd ovs-code 🇩🇪 875 182 1,797ms 14 Sep 2025 84th edsrzf 🇳🇿 874 346 5ms 4 days ago 85th nwellnhof 🇩🇪 872 110 65ms 8 Sep 2023 85th Alex-x90 🇺🇸 872 110 68ms 4 Mar 2024 87th xnor-gate 872 140 390ms 9 Sep 2023 88th SirBogman 🇺🇸 870 155 62ms 3 Jun 2025 89th jared-hughes 870 489 14ms 25 Dec 2023 90th xsot 🇸🇬 869 179 23ms 19 Jun 2025 91st primo-ppcg 🇹🇭 869 452 13ms 13 Aug 2025 92nd UnderKoen 🇳🇱 869 513 2ms 7 Oct 2024 93rd m-tkach 🇺🇦 868 514 2ms 23 Apr 2024 93rd emgordon154 868 514 2ms 1 Nov 2024 95th SirBogman 🇺🇸 867 60 65ms 15 Sep 2023 96th MeWhenI 🇻🇦 867 123 54ms 1 Sep 2023 96th Steffan153 🇫🇮 867 123 47ms 23 Sep 2023 98th pardouin 🇫🇷 866 141 17ms 28 Jun 2024 98th JayXon 🇺🇸 866 141 23ms 29 Oct 2024 100th Steffan153 🇫🇮 865 221 202ms 12 Jun 2024 101st error256 864 140 1,335ms 1 May 2025 102nd MeWhenI 🇻🇦 863 383 114ms 1 Jan 2025 103rd ovs-code 🇩🇪 860 124 47ms 13 May 2025 103rd pardouin 🇫🇷 860 124 38ms 10 Aug 2025 105th nwellnhof 🇩🇪 860 142 34ms 15 Nov 2023 105th Steffan153 🇫🇮 860 142 17ms 10 Jun 2024 105th bizy-coder 860 142 17ms 29 Oct 2024 108th kg583 🇺🇸 859 196 57ms 15 Jun 2025 109th KatieLG 🇬🇧 859 519 2ms 14 days ago 110th inventshah 857 112 64ms 3 Sep 2023 110th emgordon154 857 112 60ms 26 days ago 112th emgordon154 857 122 442ms 23 days ago 113th adamnielson42 🇺🇸 856 387 134ms 20 Dec 2023 114th JayXon 🇺🇸 853 170 267ms 12 Feb 2025 115th CatsAreFluffy 852 61 59ms 4 Jan 2024 116th JayXon 🇺🇸 851 111 104ms 14 days ago 117th emgordon154 851 488 1,044ms 18 days ago 118th msbranicky 851 613 41ms 21 Sep 2023 119th emgordon154 850 138 247ms 26 days ago 120th error256 849 113 64ms 28 May 2024 121st Alex-x90 🇺🇸 848 88 2ms 1 Sep 2023 122nd lifthrasiir 🇰🇷 848 144 21ms 20 Nov 2024 122nd sean-niemann 🇺🇸 848 144 15ms 5 Feb 2025 124th SirBogman 🇺🇸 847 126 44ms 21 Sep 2023 125th error256 847 161 375ms 22 Nov 2024 126th error256 844 124 460ms 14 days ago 127th MeWhenI 🇻🇦 843 602 7ms 25 Mar 2024 128th canissimia 🇦🇶 842 145 94ms 9 Sep 2023 129th sean-niemann 🇺🇸 841 149 16 Sep 2025 130th GrayJoKing 🇦🇺 841 174 2ms 17 Nov 2023 131st GrayJoKing 🇦🇺 840 127 35ms 18 Nov 2023 132nd SirBogman 🇺🇸 840 149 598ms 20 Jan 2024 133rd Steffan153 🇫🇮 837 175 2ms 17 Nov 2023 134th kg583 🇺🇸 836 146 29ms 20 Feb 2024 135th GrayJoKing 🇦🇺 834 150 725ms 16 Jan 2024 136th edsrzf 🇳🇿 834 174 281ms 13 Feb 2025 137th sean-niemann 🇺🇸 833 128 38ms 5 Aug 2025 138th AlephSquirrel 833 220 7ms 22 Jan 2025 139th nwellnhof 🇩🇪 829 90 2ms 9 Sep 2023 139th prplz 🇦🇺 829 90 2ms 27 Jan 2025 141st error256 829 236 4ms 23 Jul 2024 142nd Steffan153 🇫🇮 828 160 5ms 25 Feb 2024 143rd Steffan153 🇫🇮 826 200 116ms 18 Oct 2023 144th hallvabo 🇳🇴 825 148 21ms 12 Sep 2023 144th 5cw 🇺🇸 825 148 440ms 17 Jul 2025 146th saito-ta 🇯🇵 820 91 2ms 26 days ago 147th ovs-code 🇩🇪 820 117 64ms 3 Sep 2023 148th ovs-code 🇩🇪 820 143 123ms 3 Sep 2023 148th error256 820 143 169ms 28 May 2024 150th tayloia 🇬🇧 813 162 10ms 23 Nov 2024 First Prev 76–150 of 1,295 Next Last