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 NFA Simulator 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 NFA Simulator 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 601st janbehrens 🇩🇪 562 223 8ms 2 Jul 2023 602nd jhpaques 🇫🇷 560 238 10ms 30 Nov 2022 603rd fgrosshans 🇫🇷 558 239 10ms 14 Nov 2022 603rd Terobero 558 239 10ms 3 Sep 2024 603rd wh3n3v3r 🇨🇿 558 239 16ms 18 Nov 2024 606th jared-hughes 558 518 1,599ms 16 Sep 2025 607th karhuthebear 556 240 12ms 11 May 2022 608th albanian-laundromat 556 438 26ms 21 days ago 609th adamnielson42 🇺🇸 554 334 12ms 6 Dec 2023 610th Mabeloid 🇳🇴 552 272 3ms 21 Oct 2025 611th tomh1012 552 277 334ms 4 May 2022 612th adamnielson42 🇺🇸 551 242 10ms 25 Apr 2023 612th mrmena 🇦🇺 551 242 10ms 22 Mar 2024 614th GolfingSuccess 🇬🇷 551 472 3,100ms 8 Aug 2022 615th Natanaelel 🇸🇪 550 140 62ms 20 Aug 2022 616th pschmid0 🇺🇸 550 228 5ms 18 Oct 2022 617th eggled 548 153 3ms 24 Jun 2022 618th bidger 548 376 339ms 5 Jan 2023 619th MeWhenI 🇻🇦 546 301 61ms 9 May 2023 620th albanian-laundromat 546 638 14ms 18 Sep 2025 621st Mabeloid 🇳🇴 542 246 10ms 1 Sep 2024 621st TheZwierzLF 🇵🇱 542 246 10ms 30 May 2025 623rd Macweese 542 277 4ms 3 Aug 2025 624th MeWhenI 🇻🇦 541 280 8ms 12 Apr 2024 625th TylerBloom 541 368 217ms 22 Nov 2024 626th Haksell 🇦🇶 540 174 48ms 22 Feb 2023 627th CatsAreFluffy 539 188 52ms 25 Jan 2023 628th Wildst 538 248 9ms 7 Jul 2023 629th HumanoidCPU 537 223 619ms 18 Feb 2025 630th yuchuehw 536 249 10ms 1 Feb 2024 631st MeWhenI 🇻🇦 535 228 740ms 15 Sep 2025 632nd Jacob385 531 388 332ms 23 Oct 2024 633rd FlorianCassayre 🇫🇷 529 252 13ms 29 Jan 2023 634th krcs 🇵🇱 528 199 271ms 3 May 2022 635th msbranicky 527 227 581ms 17 Jan 2024 636th dokutan 527 253 11ms 7 Jul 2024 637th ComputerKWasTaken 🇺🇸 523 255 11ms 21 Jan 2025 638th retrohun 523 287 5ms 30 Dec 2022 639th janAkali 🇷🇺 523 313 358ms 8 May 2025 640th twocatsinatrenchcoat 521 256 10ms 24 Nov 2022 641st Ernest1338 520 383 189ms 7 Oct 2023 642nd MeWhenI 🇻🇦 518 259 323ms 18 Nov 2023 643rd c0d3-4-F00d 🇩🇪 512 293 3ms 4 May 2022 644th harperse 510 206 239ms 5 May 2023 645th Yewzir 🇧🇪 510 300 385ms 20 Jun 2024 646th TheZwierzLF 🇵🇱 509 235 575ms 12 days ago 647th Bonjour27891 🇻🇳 509 262 11ms 3 May 2022 647th JunkIce 509 262 17ms 7 Oct 2024 647th lokeshllkumar 509 262 16ms 26 Sep 2025 650th jacklynnepenick 507 263 11ms 23 Jun 2022 651st scpchicken 🇵🇼 507 393 251ms 3 May 2022 652nd joaosigma 🇵🇹 506 325 64ms 17 Sep 2025 653rd adoxography 505 186 38ms 8 Aug 2022 654th SniperSmiley 🇺🇸 505 264 10ms 25 Jun 2022 654th LeeCamp 505 264 11ms 5 Jan 2023 656th Yewzir 🇧🇪 505 380 268ms 27 Oct 2023 657th Trunksistor 🇫🇷 503 265 10ms 23 May 2022 658th Jonatan6 🇩🇰 495 303 3ms 20 Mar 2024 659th Macweese 495 332 64ms 1 Aug 2025 660th dokutan 492 243 700ms 4 Jul 2024 661st dahrens 490 272 10ms 14 days ago 662nd jameswmccarty 487 274 10ms 10 Jul 2024 663rd dokutan 487 299 147ms 7 Jul 2024 664th Mabeloid 🇳🇴 486 246 866ms 17 Sep 2024 665th aksyristos 483 276 10ms 23 Jan 2023 665th ThatAlo 483 276 9ms 12 Jun 2023 665th jmerle 🇳🇱 483 276 11ms 6 Jul 2023 668th andymac-2 481 195 36ms 7 Jul 2024 669th Mikey-Beep 🇬🇧 480 278 10ms 6 Oct 2022 670th KatieLG 🇬🇧 477 197 36ms 12 Jan 2025 671st emgordon154 474 198 43ms 15 Jun 2024 672nd Yewzir 🇧🇪 474 320 12ms 27 Jan 2024 673rd JunkIce 473 253 870ms 3 Dec 2024 674th IISResetMe 471 223 263ms 2 Jun 2025 675th eiburns 471 437 334ms 15 Dec 2022 First Prev 601–675 of 817 Next Last