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 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 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 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 Knight 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 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 Knight 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 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 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 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 Bytes Time 226th lynn 698 274 12 Jun 2024 227th error256 696 173 9 Oct 2024 228th stefangimmillaro 694 224 11 Nov 2024 229th inventshah 692 128 26 Nov 2024 230th weliveinhell 🇭🇹 692 174 6 Jan 2024 231st MostParsingVex 691 225 11 Nov 2024 232nd acotis 689 170 29 May 2025 233rd JayXon 🇺🇸 687 129 26 Nov 2024 234th IanUtley 684 274 4 Feb 2025 235th trinityy-7 684 484 11 Feb 2024 236th pardouin 🇫🇷 681 256 25 Oct 2024 237th adamnielson42 🇺🇸 678 107 6 Sep 2023 237th CaedenHarper 🇨🇦 678 107 30 Jan 2025 239th ovs-code 🇩🇪 677 131 7 Sep 2023 240th MeWhenI 🇻🇦 675 195 3 Aug 2024 241st stefangimmillaro 674 158 9 Sep 2023 242nd lyphyser 673 174 8 Sep 2023 243rd weliveinhell 🇭🇹 672 196 6 Jan 2024 244th stefangimmillaro 672 216 9 Sep 2023 245th guilhem-roy 🇫🇷 667 183 10 Jul 2024 246th KrausRaus 🇺🇸 665 198 27 Sep 2023 247th namelessiw 665 205 17 days ago 248th sean-niemann 🇺🇸 659 220 26 May 2024 249th m-tkach 🇺🇦 656 186 10 Nov 2023 250th uttumuttu 🇫🇮 655 201 4 Sep 2023 251st DialFrost 🇸🇬 655 266 17 Oct 2024 252nd stefangimmillaro 652 187 9 Sep 2023 253rd emgordon154 649 203 20 Oct 2024 254th stefangimmillaro 649 204 17 Sep 2023 254th targrik 649 204 15 May 2025 256th pardouin 🇫🇷 649 210 25 Oct 2024 257th MeWhenI 🇻🇦 649 246 11 Oct 2023 258th MarcMush 🇫🇷 645 187 7 Jan 2024 259th SirBogman 🇺🇸 643 116 11 Jan 2024 260th neel11235813 642 113 10 Oct 2023 261st KatieLG 🇬🇧 642 802 7 Jun 2025 262nd dokutan 637 809 12 Jan 2025 262nd Shanethegamer 🇺🇸 637 809 13 Jan 2025 262nd GolfingSuccess 🇬🇷 637 809 13 Jan 2025 262nd HumanoidCPU 637 809 13 Jan 2025 262nd CaedenHarper 🇨🇦 637 809 21 Jan 2025 262nd MeWhenI 🇻🇦 637 809 10 Feb 2025 268th weliveinhell 🇭🇹 631 225 27 Sep 2023 269th KatieLG 🇬🇧 630 526 7 Jun 2025 270th ovs-code 🇩🇪 629 122 3 Sep 2023 270th inventshah 629 122 3 Sep 2023 272nd weliveinhell 🇭🇹 627 119 16 Jan 2024 272nd error256 627 119 27 May 2024 274th dokutan 627 788 1 Aug 2024 274th Shanethegamer 🇺🇸 627 788 6 Dec 2024 274th CaedenHarper 🇨🇦 627 788 20 Jan 2025 277th GolfingSuccess 🇬🇷 626 528 20 Dec 2024 278th dvargas46 🇺🇸 625 164 7 Sep 2023 279th GrayJoKing 🇦🇺 625 209 13 Sep 2024 280th madeforlosers 621 212 5 Nov 2024 281st ryyyn 🇺🇸 619 197 1 Jul 2025 282nd CLOStrophobic 🇮🇹 615 298 18 Feb 2025 283rd rucin93 🇵🇱 613 203 3 Aug 2024 284th ovs-code 🇩🇪 607 123 18 Apr 2025 285th emgordon154 607 206 20 Oct 2024 286th stefangimmillaro 607 222 26 Apr 2025 287th msbranicky 607 546 1 Sep 2023 288th duckyluuk 🇳🇱 604 207 8 days ago 289th BambooleanLogic 🇸🇪 604 218 17 Sep 2023 289th janbehrens 🇩🇪 604 218 30 Dec 2023 291st eranws 601 219 3 Sep 2023 292nd CaedenHarper 🇨🇦 599 209 30 Jan 2025 293rd klixel 🇨🇦 598 204 18 days ago 294th SirBogman 🇺🇸 593 204 21 Sep 2023 295th dokutan 593 558 25 Oct 2023 296th Alex-x90 🇺🇸 591 130 8 Sep 2024 297th janbehrens 🇩🇪 591 295 30 Dec 2023 298th weliveinhell 🇭🇹 590 141 6 Jun 2024 299th dcgjb 590 223 5 Jun 2024 300th annaproxy 590 318 1 Sep 2023 Prev 226–300 of 1,258 Next