Hexdump in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 376th jared-hughes 747 201 3ms 19 Jul 2022 377th MeWhenI 🇻🇦 747 226 2ms 13 Oct 2023 378th DialFrost 🇸🇬 745 129 1,231ms 4 Dec 2024 379th Shanethegamer 🇺🇸 745 179 9ms 16 Mar 2025 380th BlankSpruce 744 221 59ms 29 Aug 2024 381st a6166231 🇨🇳 744 228 8ms 22 May 2025 382nd albanian-laundromat 743 164 820ms 3 Nov 2025 383rd stefangimmillaro 743 191 3,297ms 12 Nov 2024 384th OllieBoyne 🇬🇧 741 180 9ms 31 Aug 2022 384th jared-hughes 741 180 10ms 6 Jan 2023 384th b10011 🇫🇮 741 180 10ms 15 Jan 2023 384th scpchicken 🇵🇼 741 180 9ms 22 Nov 2023 388th olleicua 🇺🇸 739 127 35ms 15 Feb 2024 389th MeWhenI 🇻🇦 739 391 1,680ms 7 Nov 2025 390th antimon2 🇯🇵 738 185 641ms 10 Sep 2022 391st quimey 737 181 10ms 23 Mar 2023 392nd Yewzir 🇧🇪 737 229 4ms 8 Jun 2024 393rd MeWhenI 🇻🇦 736 282 102ms 15 Oct 2022 394th MeWhenI 🇻🇦 735 208 356ms 8 Dec 2022 395th MeWhenI 🇻🇦 734 163 487ms 24 May 2024 396th DialFrost 🇸🇬 732 209 445ms 10 Jan 2025 397th jared-hughes 731 225 60ms 20 Jul 2022 398th JDiLenarda 🇫🇷 730 252 1,504ms 3 Jul 2025 399th guilhem-roy 🇫🇷 729 183 10ms 5 May 2022 399th Koshu 729 183 9ms 7 Dec 2023 401st jared-hughes 729 222 2ms 25 Sep 2022 402nd stefangimmillaro 729 273 191ms 4 Jun 2025 403rd MeWhenI 🇻🇦 728 132 1,268ms 12 May 2023 404th Blendi-Goose 726 223 2ms 7 Oct 2025 405th logvp 725 184 13ms 10 Jan 2024 405th duckyluuk 🇳🇱 725 184 10ms 28 Mar 2024 405th cros107 🇦🇺 725 184 9ms 15 Jul 2024 405th neihousaigaai 725 184 10ms 22 Oct 2024 405th InigoK 🇺🇸 725 184 10ms 24 Sep 2025 410th annaproxy 725 211 353ms 6 May 2022 410th acer-xq 725 211 411ms 30 Jul 2024 412th minetoblend 724 196 2,900ms 9 Oct 2025 413th ovs-code 🇩🇪 724 206 702ms 14 Jul 2023 414th Shanethegamer 🇺🇸 721 166 577ms 16 Mar 2025 415th fourth-bit 721 185 10ms 3 Oct 2024 415th albanian-laundromat 721 185 11ms 8 days ago 417th lynn 719 277 188ms 8 May 2022 418th rak1507 🇬🇧 717 186 10ms 6 Jan 2023 418th sultan 717 186 10ms 24 Feb 2024 418th EnTerr 717 186 48ms 1 Sep 2024 421st emgordon154 717 209 136ms 15 Nov 2024 422nd maxpelic 🇺🇸 716 237 9ms 5 Jul 2022 422nd Lv0Sys 🇵🇱 716 237 10ms 5 days ago 424th 0xjac 🇨🇭 716 268 267ms 7 Jun 2025 425th JPRuskin 🇬🇧 715 147 360ms 18 May 2024 426th sultan 715 214 360ms 25 Feb 2024 427th Babafaba 713 187 11ms 29 Oct 2025 428th sean-niemann 🇺🇸 713 194 2ms 21 Apr 2023 429th YellowBunnyGit 712 211 3ms 29 Dec 2023 429th AlephSquirrel 712 211 9ms 21 Oct 2024 431st weeble 712 232 9ms 1 Jul 2025 432nd prplz 🇦🇺 709 212 3ms 2 May 2022 433rd MeWhenI 🇻🇦 709 233 7ms 16 Aug 2024 434th olivermrose 🇺🇸 706 133 33ms 3 May 2022 435th keelimeguy 🇺🇸 706 189 10ms 12 Dec 2023 436th Shanethegamer 🇺🇸 706 331 40ms 29 Jan 2025 437th roavin 705 213 2ms 7 Jun 2022 437th kallmi28 🇨🇿 705 213 2ms 13 Nov 2023 439th janbehrens 🇩🇪 705 217 382ms 17 Apr 2025 440th annaproxy 705 262 18ms 1 Sep 2023 441st strattonwhisler 704 241 9ms 7 May 2025 442nd The3gs 704 283 163ms 26 Jan 2025 443rd Macweese 704 293 406ms 3 Aug 2025 444th duckyluuk 🇳🇱 703 279 15ms 8 Nov 2025 445th BlankSpruce 702 214 2ms 29 Aug 2024 446th hellopatrick 702 333 35ms 31 Dec 2022 447th scpchicken 🇵🇼 699 134 380ms 1 May 2022 448th sean-niemann 🇺🇸 699 215 5ms 16 Oct 2024 449th nullie 699 285 207ms 19 Mar 2025 450th MeWhenI 🇻🇦 698 198 2ms 14 Nov 2022 First Prev 376–450 of 822 Next Last