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 226th sean-niemann 🇺🇸 707 207 25 days ago 227th Argeento 🇵🇱 704 187 4 Oct 2023 228th jacobly0 🇺🇸 704 208 15 Oct 2023 229th MeWhenI 🇻🇦 703 471 1 Sep 2023 230th jared-hughes 702 174 5 Sep 2023 231st sean-niemann 🇺🇸 699 195 20 Jun 2025 232nd m-tkach 🇺🇦 699 287 18 Jan 2024 233rd lynn 698 274 12 Jun 2024 234th error256 696 173 9 Oct 2024 235th stefangimmillaro 694 224 11 Nov 2024 236th weliveinhell 🇭🇹 692 174 6 Jan 2024 237th MostParsingVex 691 225 11 Nov 2024 238th acotis 690 170 29 May 2025 239th sean-niemann 🇺🇸 687 182 112 mins ago 240th IanUtley 684 274 4 Feb 2025 241st trinityy-7 684 484 11 Feb 2024 242nd adamnielson42 🇺🇸 679 107 6 Sep 2023 242nd CaedenHarper 🇨🇦 679 107 30 Jan 2025 244th stefangimmillaro 675 158 9 Sep 2023 245th MeWhenI 🇻🇦 675 195 3 Aug 2024 246th lyphyser 674 174 8 Sep 2023 247th MeWhenI 🇻🇦 674 186 15 Sep 2025 248th weliveinhell 🇭🇹 672 196 6 Jan 2024 249th stefangimmillaro 672 216 9 Sep 2023 250th guilhem-roy 🇫🇷 667 183 10 Jul 2024 251st SirBogman 🇺🇸 666 166 21 Sep 2023 252nd KrausRaus 🇺🇸 665 198 27 Sep 2023 253rd namelessiw 665 205 21 Jul 2025 254th CaedenHarper 🇨🇦 665 785 22 Jan 2025 255th KatieLG 🇬🇧 664 786 30 Sep 2024 256th CaedenHarper 🇨🇦 663 189 10 Sep 2025 257th KatieLG-Transpiler 🇬🇧 663 787 2 Sep 2023 258th CaedenHarper 🇨🇦 659 200 7 Sep 2025 259th m-tkach 🇺🇦 656 186 10 Nov 2023 260th uttumuttu 🇫🇮 655 201 4 Sep 2023 261st MarcMush 🇫🇷 654 187 7 Jan 2024 262nd stefangimmillaro 653 187 9 Sep 2023 263rd MeWhenI 🇻🇦 653 224 1 Sep 2023 264th dokutan 653 799 28 Apr 2024 264th HumanoidCPU 653 799 9 Mar 2025 264th fuzzylojik-golf 🇺🇸 653 799 8 Jul 2025 267th stefangimmillaro 650 204 17 Sep 2023 267th targrik 650 204 15 May 2025 269th emgordon154 649 203 20 Oct 2024 270th pardouin 🇫🇷 649 210 25 Oct 2024 271st CaedenHarper 🇨🇦 648 193 14 Aug 2025 272nd pardouin 🇫🇷 647 130 10 Aug 2025 273rd pardouin 🇫🇷 645 227 27 days ago 274th neel11235813 643 113 10 Oct 2023 275th SirBogman 🇺🇸 643 116 11 Jan 2024 276th MeWhenI 🇻🇦 640 815 1 Sep 2023 277th CaedenHarper 🇨🇦 633 193 14 Aug 2025 278th SirBogman 🇺🇸 633 231 27 Sep 2023 279th blaztoma 🇱🇹 631 169 2 days ago 280th KatieLG 🇬🇧 630 526 7 Jun 2025 281st ryyyn 🇺🇸 629 194 28 hours ago 282nd weliveinhell 🇭🇹 627 119 16 Jan 2024 282nd error256 627 119 27 May 2024 284th GolfingSuccess 🇬🇷 626 528 20 Dec 2024 285th dvargas46 🇺🇸 625 164 7 Sep 2023 286th GrayJoKing 🇦🇺 625 209 13 Sep 2024 287th CaedenHarper 🇨🇦 623 235 11 days ago 288th madeforlosers 621 212 5 Nov 2024 289th CornerMercury 🇬🇧 617 198 12 days ago 290th DialFrost 🇸🇬 617 237 27 days ago 291st blaztoma 🇱🇹 616 118 2 days ago 292nd rucin93 🇵🇱 616 203 3 Aug 2024 293rd CLOStrophobic 🇮🇹 615 298 18 Feb 2025 294th ovs-code 🇩🇪 607 123 18 Apr 2025 295th emgordon154 607 206 20 Oct 2024 296th stefangimmillaro 607 222 26 Apr 2025 297th msbranicky 607 546 1 Sep 2023 298th InigoK 🇺🇸 604 202 10 Sep 2025 299th duckyluuk 🇳🇱 604 207 30 Jul 2025 300th BambooleanLogic 🇸🇪 604 218 17 Sep 2023 First Prev 226–300 of 1,295 Next Last