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 Alphabetic Numbers 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 Alphabetic Numbers 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 jfallon1997 418 214 10ms 17 Aug 2022 641st m42km 418 214 10ms 11 Jan 2024 641st FranklinJiaChen 418 214 10ms 5 Aug 2024 644th croc54 415 216 10ms 8 Jan 2025 645th m42km 411 202 528ms 3 Feb 2024 646th janbehrens 🇩🇪 411 222 653ms 10 May 2022 647th IlkkaTakala 411 392 2,855ms 28 Nov 2023 648th KatieLG 🇬🇧 408 368 426ms 22 Oct 2022 649th dillon-duncando 407 220 11ms 5 Oct 2022 650th krcs 🇵🇱 406 199 367ms 3 May 2022 651st madex 🇩🇪 405 221 11ms 9 Jul 2024 651st abhishekg999 405 221 11ms 21 Sep 2024 651st LostSyntax21 🇬🇧 405 221 13ms 2 Dec 2024 651st Troon 405 221 11ms 28 Feb 2025 655th martinnorling 🇸🇪 403 222 10ms 4 May 2022 655th galloj 🇨🇿 403 222 10ms 28 Aug 2022 657th SirFireball3521 402 154 198ms 26 Feb 2024 658th RYNO8 400 224 12ms 16 Aug 2022 659th abba23 398 225 19ms 31 May 2022 660th harperse 396 204 318ms 5 May 2023 661st za3k 396 226 10ms 16 Oct 2022 662nd msbranicky 394 227 10ms 12 Jul 2023 663rd ComputerKWasTaken 🇺🇸 394 876 1,432ms 21 Jan 2025 664th TobyBoyne 🇬🇧 389 230 10ms 1 May 2022 664th Pyroan 389 230 9ms 24 Feb 2025 666th rucin93 🇵🇱 389 259 180ms 31 Oct 2024 667th codewrite 🇬🇧 388 231 15ms 13 Jul 2025 668th FlorianCassayre 🇫🇷 388 236 1,256ms 12 Sep 2023 669th Andriamanitra 🇫🇮 385 167 37ms 20 Jul 2022 670th rowboat1 384 233 11ms 14 Jun 2022 671st arobson13 🇨🇦 384 316 5ms 10 Apr 2023 672nd te-chnical 383 234 12ms 18 Nov 2025 673rd jbjd 381 235 17ms 23 Nov 2024 674th bobbysq 379 236 13ms 6 Jul 2023 674th jtaxen 379 236 10ms 12 Apr 2024 676th CedricGebistorf 378 237 11ms 9 May 2022 676th inverseLorentz 🇦🇺 378 237 10ms 19 Oct 2023 678th jhpaques 🇫🇷 376 238 10ms 30 Nov 2022 679th fgrosshans 🇫🇷 375 239 11ms 14 Nov 2022 679th Terobero 375 239 10ms 3 Sep 2024 681st TheZwierzLF 🇵🇱 374 222 707ms 11 Dec 2025 682nd CaedenHarper 🇨🇦 374 401 437ms 17 Oct 2025 683rd Natanaelel 🇸🇪 373 194 33ms 2 May 2024 684th karhuthebear 373 240 10ms 11 May 2022 685th Haksell 🇦🇶 370 174 38ms 22 Feb 2023 686th adamnielson42 🇺🇸 370 242 10ms 25 Apr 2023 686th mrmena 🇦🇺 370 242 10ms 22 Mar 2024 688th jessegyger 368 330 6ms 17 Oct 2022 689th msbranicky 366 227 720ms 17 Jan 2024 690th MeWhenI 🇻🇦 365 363 2ms 26 Aug 2023 691st Natanaelel 🇸🇪 364 140 61ms 20 Aug 2022 692nd TheZwierzLF 🇵🇱 364 246 10ms 30 May 2025 693rd Wildst 361 248 11ms 7 Jul 2023 694th yuchuehw 360 249 10ms 1 Feb 2024 695th ravnskjaer 🇩🇰 360 562 482ms 15 Dec 2025 696th tomh1012 358 250 11ms 17 days ago 697th CaedenHarper 🇨🇦 358 280 1,631ms 3 Oct 2025 698th Schmitt-Very-Cool 356 569 505ms 30 Sep 2025 699th ComputerKWasTaken 🇺🇸 351 255 12ms 21 Jan 2025 700th twocatsinatrenchcoat 350 256 10ms 24 Nov 2022 701st adoxography 346 186 36ms 8 Aug 2022 702nd Bonjour27891 🇻🇳 342 262 11ms 3 May 2022 702nd lokeshllkumar 342 262 16ms 26 Sep 2025 704th jacklynnepenick 340 263 11ms 23 Jun 2022 705th SniperSmiley 🇺🇸 339 264 10ms 25 Jun 2022 705th LeeCamp 339 264 10ms 5 Jan 2023 707th Trunksistor 🇫🇷 338 265 10ms 23 May 2022 708th andymac-2 330 195 35ms 7 Jul 2024 708th TheZwierzLF 🇵🇱 330 195 38ms 25 Dec 2025 710th Natanaelel 🇸🇪 330 222 3ms 2 May 2022 711th dahrens 329 272 11ms 19 Nov 2025 712th jameswmccarty 327 274 10ms 10 Jul 2024 713th gifti258 327 303 79ms 13 Sep 2023 714th juliansiebert 🇩🇪 326 248 364ms 6 Aug 2022 715th msbranicky 326 546 7ms 28 Dec 2023 716th aksyristos 324 276 10ms 23 Jan 2023 716th ThatAlo 324 276 10ms 12 Jun 2023 718th Mikey-Beep 🇬🇧 322 278 10ms 6 Oct 2022 719th AnnoyedArt1256 322 388 11ms 13 Aug 2022 720th TaserTheFox 🇺🇸 316 256 333ms 2 Jun 2023 First Prev 641–720 of 844 Next Last