Hexdump in all languages in chars. 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 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 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 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 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 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 Chars Time Submitted 558th scpchicken 🇵🇼 497 180 9ms 22 Nov 2023 562nd quimey 495 181 10ms 23 Mar 2023 563rd joaosigma 🇵🇹 495 325 69ms 17 Sep 2025 564th Yewzir 🇧🇪 495 380 247ms 27 Oct 2023 565th antimon2 🇯🇵 493 185 709ms 10 Sep 2022 566th guilhem-roy 🇫🇷 489 183 10ms 5 May 2022 566th Koshu 489 183 9ms 7 Dec 2023 568th logvp 487 184 13ms 10 Jan 2024 568th cros107 🇦🇺 487 184 9ms 15 Jul 2024 568th neihousaigaai 487 184 10ms 22 Oct 2024 568th InigoK 🇺🇸 487 184 10ms 24 Sep 2025 572nd Jonatan6 🇩🇰 487 303 3ms 20 Mar 2024 573rd unfinishedprogram 486 257 10ms 16 Sep 2023 574th olivermrose 🇺🇸 484 133 39ms 3 May 2022 575th fourth-bit 484 185 10ms 3 Oct 2024 576th Macweese 484 332 62ms 1 Aug 2025 577th MeWhenI 🇻🇦 484 368 56ms 25 Jul 2024 578th MeWhenI 🇻🇦 481 175 304ms 28 Jan 2023 579th rak1507 🇬🇧 481 186 10ms 6 Jan 2023 579th FortuiteMan 🇫🇷 481 186 11ms 22 Aug 2023 579th EnTerr 481 186 48ms 1 Sep 2024 582nd junkondo-jp 476 262 11ms 31 May 2024 583rd CaedenHarper 🇨🇦 475 263 9ms 16 Sep 2025 584th FlyingPenguin223 475 279 2ms 24 days ago 585th dokutan 471 299 162ms 7 Jul 2024 586th AlephSquirrel 466 178 484ms 21 Jan 2024 587th nullie 464 193 14ms 8 Jun 2022 587th Mabeloid 🇳🇴 464 193 10ms 8 Sep 2024 589th MeWhenI 🇻🇦 464 230 134ms 15 Dec 2022 590th eiburns 464 437 489ms 15 Dec 2022 590th Vaekor 464 437 432ms 3 Aug 2023 592nd scpchicken 🇵🇼 461 134 212ms 1 May 2022 593rd mbittner20 461 194 9ms 27 May 2023 594th AlephSquirrel 459 195 10ms 21 Jan 2023 595th cefqrn 457 196 11ms 6 Jan 2023 595th BREMAUCY 🇫🇷 457 196 9ms 16 Aug 2025 597th eggled 455 153 3ms 24 Jun 2022 598th janbehrens 🇩🇪 454 197 9ms 10 May 2022 598th AGoyet 454 197 10ms 29 Jun 2022 598th Bmrl7 454 197 17ms 27 days ago 601st Yewzir 🇧🇪 454 238 12ms 5 Apr 2024 602nd max-barstow 453 142 45ms 23 Sep 2022 603rd Argeento 🇵🇱 452 276 11ms 9 Sep 2023 604th calinous 🇷🇴 451 327 3ms 28 Feb 2023 605th hamhub7 451 333 441ms 10 Aug 2022 606th shinh 450 143 37ms 25 Jun 2022 607th myleopard 450 199 10ms 25 Dec 2022 607th PyryL 🇫🇮 450 199 10ms 21 Aug 2024 607th andrewjc2000 450 199 16ms 13 Aug 2025 610th Heathcorp 🇦🇺 445 201 11ms 12 Aug 2023 610th stefangimmillaro 445 201 10ms 9 May 2024 612th MeWhenI 🇻🇦 443 206 473ms 15 Feb 2023 613th MeWhenI 🇻🇦 442 228 142ms 3 Aug 2024 614th Natanaelel 🇸🇪 441 203 15ms 24 Nov 2023 615th iczelia 🇩🇪 441 334 3ms 14 Oct 2025 616th MeWhenI 🇻🇦 437 228 751ms 15 Sep 2025 617th snoozingnewt 🇨🇦 436 245 182ms 14 Oct 2023 618th qpwoeirut 435 206 11ms 2 Nov 2025 619th bac0id 435 345 420ms 27 Sep 2023 620th aevykt 434 340 2ms 30 Oct 2023 621st Masttest 432 207 14ms 14 Feb 2024 622nd Yax42 🇫🇷 432 289 9ms 13 Nov 2025 623rd martinnorling 🇸🇪 431 417 15ms 4 May 2022 624th Mabeloid 🇳🇴 430 193 505ms 17 Sep 2024 625th jared-hughes 429 150 43ms 12 Sep 2022 626th mrmena 🇦🇺 427 422 43ms 16 Apr 2024 627th josrepo 425 478 478ms 4 May 2025 628th knutae 🇳🇴 424 211 9ms 30 Dec 2023 628th alemelis 424 211 13ms 11 Oct 2024 630th krcs 🇵🇱 423 199 285ms 3 May 2022 631st amollberg 🇸🇪 420 213 11ms 14 Jan 2024 631st frankgraziano 420 213 10ms 2 Mar 2025 633rd jfallon1997 418 214 10ms 17 Aug 2022 633rd m42km 418 214 11ms 11 Jan 2024 633rd FranklinJiaChen 418 214 10ms 5 Aug 2024 636th croc54 414 216 12ms 8 Jan 2025 637th harperse 413 204 285ms 5 May 2023 638th m42km 411 202 541ms 3 Feb 2024 639th janbehrens 🇩🇪 411 222 637ms 10 May 2022 640th IlkkaTakala 410 392 2,452ms 28 Nov 2023 First Prev 561–640 of 822 Next Last