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 Calendar 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 Multitap Input 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 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 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 ArkScript 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 ArkScript 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 Calendar 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 Multitap Input 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 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 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 641st MeWhenI 🇻🇦 536 228 1,073ms 15 Sep 2025 642nd yuchuehw 536 249 10ms 1 Feb 2024 643rd FlorianCassayre 🇫🇷 529 252 14ms 29 Jan 2023 644th Jacob385 529 388 447ms 23 Oct 2024 645th krcs 🇵🇱 528 199 285ms 3 May 2022 646th msbranicky 527 227 818ms 17 Jan 2024 647th dokutan 527 253 10ms 7 Jul 2024 648th ComputerKWasTaken 🇺🇸 523 255 12ms 21 Jan 2025 649th retrohun 523 287 2ms 30 Dec 2022 650th janAkali 🇷🇺 523 313 374ms 8 May 2025 651st twocatsinatrenchcoat 521 256 10ms 24 Nov 2022 652nd Ernest1338 520 383 191ms 7 Oct 2023 653rd MeWhenI 🇻🇦 518 259 342ms 18 Nov 2023 654th c0d3-4-F00d 🇩🇪 513 293 2ms 4 May 2022 655th harperse 510 206 285ms 5 May 2023 656th Yewzir 🇧🇪 510 300 468ms 20 Jun 2024 657th Bonjour27891 🇻🇳 509 262 11ms 3 May 2022 657th JunkIce 509 262 18ms 7 Oct 2024 657th lokeshllkumar 509 262 16ms 26 Sep 2025 660th jacklynnepenick 507 263 11ms 23 Jun 2022 661st scpchicken 🇵🇼 507 393 253ms 3 May 2022 662nd joaosigma 🇵🇹 506 325 69ms 17 Sep 2025 663rd adoxography 505 186 40ms 8 Aug 2022 664th SniperSmiley 🇺🇸 505 264 14ms 25 Jun 2022 664th LeeCamp 505 264 11ms 5 Jan 2023 666th Yewzir 🇧🇪 505 380 285ms 27 Oct 2023 667th Trunksistor 🇫🇷 503 265 11ms 23 May 2022 668th Jonatan6 🇩🇰 496 303 3ms 20 Mar 2024 669th Macweese 495 332 62ms 1 Aug 2025 670th dokutan 492 243 675ms 4 Jul 2024 671st dahrens 490 272 11ms 19 Nov 2025 672nd jameswmccarty 487 274 10ms 10 Jul 2024 673rd dokutan 487 299 162ms 7 Jul 2024 674th Mabeloid 🇳🇴 486 246 548ms 17 Sep 2024 675th aksyristos 483 276 11ms 23 Jan 2023 675th ThatAlo 483 276 11ms 12 Jun 2023 675th jmerle 🇳🇱 483 276 10ms 6 Jul 2023 678th andymac-2 482 195 37ms 7 Jul 2024 678th TheZwierzLF 🇵🇱 482 195 65ms 25 Dec 2025 680th Mikey-Beep 🇬🇧 480 278 10ms 6 Oct 2022 681st KatieLG 🇬🇧 477 197 37ms 12 Jan 2025 682nd emgordon154 474 198 37ms 15 Jun 2024 683rd Yewzir 🇧🇪 474 320 12ms 27 Jan 2024 684th JunkIce 473 253 709ms 3 Dec 2024 685th Bananapants22 470 284 11ms 22 Sep 2022 686th eiburns 470 437 551ms 15 Dec 2022 686th Vaekor 470 437 465ms 3 Aug 2023 688th Natanaelel 🇸🇪 468 194 34ms 2 May 2024 689th hamilton-bonds 468 285 11ms 12 Nov 2024 690th hamhub7 460 333 441ms 10 Aug 2022 691st calinous 🇷🇴 459 327 3ms 28 Feb 2023 692nd RaBa21 🇭🇺 457 292 16ms 17 Jul 2025 693rd evnu 453 392 95ms 2 Nov 2025 694th ridingqwerty 🇺🇸 451 296 10ms 29 Feb 2024 695th iczelia 🇩🇪 450 334 3ms 14 Oct 2025 696th MeWhenI 🇻🇦 446 363 2ms 26 Aug 2023 697th bac0id 444 345 420ms 27 Sep 2023 698th martinnorling 🇸🇪 444 417 15ms 4 May 2022 699th aevykt 442 340 2ms 30 Oct 2023 700th mrmena 🇦🇺 438 422 43ms 16 Apr 2024 701st CaedenHarper 🇨🇦 437 280 1,631ms 3 Oct 2025 702nd AnnoyedArt1256 437 388 11ms 13 Aug 2022 703rd josrepo 430 478 468ms 4 May 2025 704th gifti258 426 303 79ms 13 Sep 2023 705th juliansiebert 🇩🇪 424 248 326ms 6 Aug 2022 706th IlkkaTakala 419 392 2,452ms 28 Nov 2023 707th KatieLG 🇬🇧 416 368 434ms 22 Oct 2022 708th msbranicky 414 546 7ms 28 Dec 2023 709th TaserTheFox 🇺🇸 411 256 325ms 2 Jun 2023 710th MeWhenI 🇻🇦 410 354 6ms 2 Oct 2022 711th shibacho 🇯🇵 408 327 10ms 2 Nov 2022 712th FlorianCassayre 🇫🇷 407 236 1,256ms 12 Sep 2023 713th arobson13 🇨🇦 397 316 5ms 10 Apr 2023 714th ComputerKWasTaken 🇺🇸 397 876 1,443ms 21 Jan 2025 715th aketawi 383 348 12ms 14 Feb 2023 716th CaedenHarper 🇨🇦 382 401 498ms 17 Oct 2025 717th dylanjones92 381 350 11ms 18 Jan 2024 718th jessegyger 380 330 5ms 17 Oct 2022 719th ravnskjaer 🇩🇰 365 562 482ms 15 Dec 2025 720th Schmitt-Very-Cool 361 569 505ms 30 Sep 2025 First Prev 641–720 of 827 Next Last