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 Continued Fractions 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 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 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 Chars Time Submitted 641st croc54 415 216 10ms 8 Jan 2025 642nd m42km 411 202 528ms 3 Feb 2024 643rd janbehrens 🇩🇪 411 222 653ms 10 May 2022 644th IlkkaTakala 411 392 2,802ms 28 Nov 2023 645th KatieLG 🇬🇧 408 368 434ms 22 Oct 2022 646th dillon-duncando 407 220 11ms 5 Oct 2022 647th krcs 🇵🇱 406 199 285ms 3 May 2022 648th madex 🇩🇪 405 221 11ms 9 Jul 2024 648th abhishekg999 405 221 11ms 21 Sep 2024 648th LostSyntax21 🇬🇧 405 221 13ms 2 Dec 2024 648th Troon 405 221 11ms 28 Feb 2025 652nd martinnorling 🇸🇪 403 222 10ms 4 May 2022 652nd galloj 🇨🇿 403 222 10ms 28 Aug 2022 654th SirFireball3521 402 154 198ms 26 Feb 2024 655th RYNO8 400 224 12ms 16 Aug 2022 656th abba23 398 225 19ms 31 May 2022 657th harperse 396 204 277ms 5 May 2023 658th za3k 396 226 10ms 16 Oct 2022 659th msbranicky 394 227 10ms 12 Jul 2023 660th ComputerKWasTaken 🇺🇸 394 876 1,740ms 21 Jan 2025 661st TobyBoyne 🇬🇧 389 230 10ms 1 May 2022 661st Pyroan 389 230 9ms 24 Feb 2025 663rd rucin93 🇵🇱 389 259 150ms 31 Oct 2024 664th codewrite 🇬🇧 388 231 15ms 13 Jul 2025 665th FlorianCassayre 🇫🇷 388 236 1,256ms 12 Sep 2023 666th Andriamanitra 🇫🇮 385 167 37ms 20 Jul 2022 667th rowboat1 384 233 11ms 14 Jun 2022 668th arobson13 🇨🇦 384 316 4ms 10 Apr 2023 669th te-chnical 383 234 12ms 18 Nov 2025 670th jbjd 381 235 17ms 23 Nov 2024 671st bobbysq 379 236 13ms 6 Jul 2023 671st jtaxen 379 236 10ms 12 Apr 2024 673rd CedricGebistorf 378 237 11ms 9 May 2022 673rd inverseLorentz 🇦🇺 378 237 10ms 19 Oct 2023 675th jhpaques 🇫🇷 376 238 10ms 30 Nov 2022 676th fgrosshans 🇫🇷 375 239 11ms 14 Nov 2022 676th Terobero 375 239 10ms 3 Sep 2024 678th TheZwierzLF 🇵🇱 374 222 707ms 11 Dec 2025 679th CaedenHarper 🇨🇦 374 401 484ms 17 Oct 2025 680th karhuthebear 373 240 10ms 11 May 2022 681st Natanaelel 🇸🇪 372 194 33ms 2 May 2024 682nd Haksell 🇦🇶 370 174 38ms 22 Feb 2023 683rd adamnielson42 🇺🇸 370 242 10ms 25 Apr 2023 683rd mrmena 🇦🇺 370 242 10ms 22 Mar 2024 685th jessegyger 368 330 5ms 17 Oct 2022 686th msbranicky 366 227 720ms 17 Jan 2024 687th MeWhenI 🇻🇦 365 363 2ms 26 Aug 2023 688th Natanaelel 🇸🇪 364 140 61ms 20 Aug 2022 689th TheZwierzLF 🇵🇱 364 246 10ms 30 May 2025 690th Wildst 361 248 11ms 7 Jul 2023 691st yuchuehw 360 249 10ms 1 Feb 2024 692nd ravnskjaer 🇩🇰 360 562 482ms 15 Dec 2025 693rd tomh1012 358 250 11ms 4 days ago 694th CaedenHarper 🇨🇦 358 280 1,631ms 3 Oct 2025 695th Schmitt-Very-Cool 356 569 505ms 30 Sep 2025 696th ComputerKWasTaken 🇺🇸 351 255 12ms 21 Jan 2025 697th twocatsinatrenchcoat 350 256 10ms 24 Nov 2022 698th adoxography 346 186 36ms 8 Aug 2022 699th Bonjour27891 🇻🇳 342 262 11ms 3 May 2022 699th lokeshllkumar 342 262 16ms 26 Sep 2025 701st jacklynnepenick 340 263 11ms 23 Jun 2022 702nd SniperSmiley 🇺🇸 339 264 10ms 25 Jun 2022 702nd LeeCamp 339 264 10ms 5 Jan 2023 704th Trunksistor 🇫🇷 338 265 10ms 23 May 2022 705th andymac-2 330 195 35ms 7 Jul 2024 705th TheZwierzLF 🇵🇱 330 195 38ms 25 Dec 2025 707th Natanaelel 🇸🇪 330 222 3ms 2 May 2022 708th dahrens 329 272 11ms 19 Nov 2025 709th jameswmccarty 327 274 10ms 10 Jul 2024 710th gifti258 327 303 79ms 13 Sep 2023 711th juliansiebert 🇩🇪 326 248 297ms 6 Aug 2022 712th msbranicky 326 546 7ms 28 Dec 2023 713th aksyristos 324 276 10ms 23 Jan 2023 713th ThatAlo 324 276 10ms 12 Jun 2023 715th Mikey-Beep 🇬🇧 322 278 10ms 6 Oct 2022 716th AnnoyedArt1256 322 388 10ms 13 Aug 2022 717th TaserTheFox 🇺🇸 316 256 325ms 2 Jun 2023 718th Bananapants22 315 284 11ms 22 Sep 2022 719th hamilton-bonds 314 285 10ms 12 Nov 2024 720th ridingqwerty 🇺🇸 302 296 10ms 29 Feb 2024 First Prev 641–720 of 836 Next Last