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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 374th b10011 🇫🇮 741 180 9ms 15 Jan 2023 374th scpchicken 🇵🇼 741 180 9ms 22 Nov 2023 378th olleicua 🇺🇸 739 127 49ms 15 Feb 2024 379th MeWhenI 🇻🇦 739 391 1,575ms 19 days ago 380th antimon2 🇯🇵 738 185 642ms 10 Sep 2022 381st quimey 737 181 10ms 23 Mar 2023 382nd Yewzir 🇧🇪 737 229 3ms 8 Jun 2024 383rd MeWhenI 🇻🇦 736 282 107ms 15 Oct 2022 384th MeWhenI 🇻🇦 735 208 354ms 8 Dec 2022 385th MeWhenI 🇻🇦 734 163 613ms 24 May 2024 386th DialFrost 🇸🇬 732 209 386ms 10 Jan 2025 387th jared-hughes 731 225 59ms 20 Jul 2022 388th JDiLenarda 🇫🇷 730 252 1,311ms 3 Jul 2025 389th guilhem-roy 🇫🇷 729 183 10ms 5 May 2022 389th Koshu 729 183 11ms 7 Dec 2023 391st jared-hughes 729 222 3ms 25 Sep 2022 392nd stefangimmillaro 729 273 212ms 4 Jun 2025 393rd MeWhenI 🇻🇦 728 132 1,268ms 12 May 2023 394th Blendi-Goose 726 223 2ms 7 Oct 2025 395th logvp 725 184 10ms 10 Jan 2024 395th duckyluuk 🇳🇱 725 184 10ms 28 Mar 2024 395th cros107 🇦🇺 725 184 9ms 15 Jul 2024 395th neihousaigaai 725 184 9ms 22 Oct 2024 395th InigoK 🇺🇸 725 184 10ms 24 Sep 2025 400th annaproxy 725 211 354ms 6 May 2022 400th acer-xq 725 211 398ms 30 Jul 2024 402nd minetoblend 724 196 2,237ms 9 Oct 2025 403rd ovs-code 🇩🇪 724 206 919ms 14 Jul 2023 404th Shanethegamer 🇺🇸 721 166 656ms 16 Mar 2025 405th fourth-bit 721 185 10ms 3 Oct 2024 406th lynn 719 277 190ms 8 May 2022 407th rak1507 🇬🇧 717 186 10ms 6 Jan 2023 407th sultan 717 186 10ms 24 Feb 2024 407th EnTerr 717 186 47ms 1 Sep 2024 407th snoozingnewt 🇺🇸 717 186 12ms 21 days ago 411th emgordon154 717 209 141ms 15 Nov 2024 412th 0xjac 🇨🇭 716 268 258ms 7 Jun 2025 413th JPRuskin 🇬🇧 715 147 304ms 18 May 2024 414th sultan 715 214 352ms 25 Feb 2024 415th maxpelic 🇺🇸 715 237 9ms 5 Jul 2022 416th Babafaba 713 187 10ms 29 Oct 2025 417th sean-niemann 🇺🇸 713 194 2ms 21 Apr 2023 418th AlephSquirrel 712 211 12ms 21 Oct 2024 419th weeble 712 232 10ms 1 Jul 2025 420th YellowBunnyGit 711 211 4ms 29 Dec 2023 421st MeWhenI 🇻🇦 709 233 7ms 16 Aug 2024 422nd prplz 🇦🇺 708 212 3ms 2 May 2022 423rd olivermrose 🇺🇸 706 133 43ms 3 May 2022 424th keelimeguy 🇺🇸 706 189 10ms 12 Dec 2023 424th albanian-laundromat 706 189 10ms 16 Sep 2025 426th Shanethegamer 🇺🇸 706 331 37ms 29 Jan 2025 427th janbehrens 🇩🇪 705 217 349ms 17 Apr 2025 428th annaproxy 705 262 40ms 1 Sep 2023 429th roavin 704 213 2ms 7 Jun 2022 429th kallmi28 🇨🇿 704 213 4ms 13 Nov 2023 431st strattonwhisler 704 241 9ms 7 May 2025 432nd The3gs 704 283 167ms 26 Jan 2025 433rd duckyluuk 🇳🇱 703 279 15ms 18 days ago 434th Macweese 703 293 337ms 3 Aug 2025 435th hellopatrick 702 333 35ms 31 Dec 2022 436th BlankSpruce 701 214 2ms 29 Aug 2024 437th scpchicken 🇵🇼 699 134 202ms 1 May 2022 438th nullie 699 285 194ms 19 Mar 2025 439th MeWhenI 🇻🇦 698 198 2ms 14 Nov 2022 440th sean-niemann 🇺🇸 698 215 3ms 16 Oct 2024 441st revlayle 🇺🇸 698 219 349ms 20 Jun 2022 442nd two-bad 🇬🇧 698 243 9ms 25 Feb 2024 443rd tobeannouncd 698 274 142ms 21 May 2024 444th elgan65536 696 286 190ms 28 Oct 2023 445th tatzyr 🇯🇵 695 135 34ms 12 Feb 2025 446th Lv0Sys 🇵🇱 695 192 10ms 17 Jun 2025 447th postie77 695 220 356ms 14 Dec 2022 448th alexsave 692 245 9ms 13 days ago 449th nullie 691 193 14ms 8 Jun 2022 450th Alex-x90 🇺🇸 691 217 3ms 31 Mar 2024 First Prev 376–450 of 812 Next Last