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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 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 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 Tower of Hanoi 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 601st MeWhenI 🇻🇦 442 228 134ms 3 Aug 2024 602nd Natanaelel 🇸🇪 441 203 14ms 24 Nov 2023 603rd iczelia 🇩🇪 441 334 4ms 14 Oct 2025 604th snoozingnewt 🇺🇸 436 245 166ms 14 Oct 2023 605th qpwoeirut 435 206 10ms 26 days ago 606th MeWhenI 🇻🇦 435 228 740ms 15 Sep 2025 607th bac0id 435 345 360ms 27 Sep 2023 608th aevykt 433 340 2ms 30 Oct 2023 609th Masttest 432 207 10ms 14 Feb 2024 610th Yax42 🇫🇷 431 289 9ms 14 days ago 611th martinnorling 🇸🇪 431 417 15ms 4 May 2022 612th Mabeloid 🇳🇴 430 193 601ms 17 Sep 2024 613th jared-hughes 429 150 38ms 12 Sep 2022 614th mrmena 🇦🇺 427 422 47ms 16 Apr 2024 615th knutae 🇳🇴 424 211 10ms 30 Dec 2023 615th alemelis 424 211 12ms 11 Oct 2024 617th josrepo 424 478 347ms 4 May 2025 618th krcs 🇵🇱 423 199 271ms 3 May 2022 619th amollberg 🇸🇪 420 213 10ms 14 Jan 2024 619th frankgraziano 420 213 10ms 2 Mar 2025 621st jfallon1997 418 214 10ms 17 Aug 2022 621st m42km 418 214 10ms 11 Jan 2024 621st FranklinJiaChen 418 214 10ms 5 Aug 2024 624th croc54 414 216 10ms 8 Jan 2025 625th harperse 413 204 239ms 5 May 2023 626th m42km 411 202 738ms 3 Feb 2024 627th janbehrens 🇩🇪 411 222 616ms 10 May 2022 628th IlkkaTakala 410 392 2,347ms 28 Nov 2023 629th dillon-duncando 407 220 10ms 5 Oct 2022 630th KatieLG 🇬🇧 407 368 379ms 22 Oct 2022 631st madex 🇩🇪 405 221 11ms 9 Jul 2024 631st abhishekg999 405 221 12ms 21 Sep 2024 631st LostSyntax21 🇬🇧 405 221 11ms 2 Dec 2024 631st Troon 405 221 10ms 28 Feb 2025 635th martinnorling 🇸🇪 403 222 9ms 4 May 2022 635th galloj 🇨🇿 403 222 10ms 28 Aug 2022 637th SirFireball3521 402 154 193ms 26 Feb 2024 638th RYNO8 400 224 11ms 16 Aug 2022 639th abba23 398 225 18ms 31 May 2022 640th za3k 396 226 10ms 16 Oct 2022 641st msbranicky 394 227 9ms 12 Jul 2023 642nd ComputerKWasTaken 🇺🇸 392 876 503ms 21 Jan 2025 643rd TobyBoyne 🇬🇧 389 230 9ms 1 May 2022 643rd Pyroan 389 230 10ms 24 Feb 2025 645th rucin93 🇵🇱 389 259 136ms 31 Oct 2024 646th codewrite 🇬🇧 388 231 16ms 13 Jul 2025 647th FlorianCassayre 🇫🇷 388 236 1,103ms 12 Sep 2023 648th Andriamanitra 🇫🇮 385 167 48ms 20 Jul 2022 649th rowboat1 384 233 10ms 14 Jun 2022 650th arobson13 🇨🇦 384 316 4ms 10 Apr 2023 651st te-chnical 383 234 10ms 9 days ago 652nd jbjd 381 235 22ms 23 Nov 2024 653rd bobbysq 379 236 13ms 6 Jul 2023 653rd jtaxen 379 236 10ms 12 Apr 2024 655th IISResetMe 378 223 263ms 2 Jun 2025 656th CedricGebistorf 378 237 10ms 9 May 2022 656th inverseLorentz 🇦🇺 378 237 10ms 19 Oct 2023 658th jhpaques 🇫🇷 376 238 10ms 30 Nov 2022 659th fgrosshans 🇫🇷 375 239 11ms 14 Nov 2022 659th Terobero 375 239 10ms 3 Sep 2024 661st CaedenHarper 🇨🇦 374 401 406ms 17 Oct 2025 662nd karhuthebear 373 240 10ms 11 May 2022 663rd Natanaelel 🇸🇪 372 194 37ms 2 May 2024 664th Haksell 🇦🇶 370 174 48ms 22 Feb 2023 665th adamnielson42 🇺🇸 370 242 10ms 25 Apr 2023 665th mrmena 🇦🇺 370 242 10ms 22 Mar 2024 667th jessegyger 368 330 4ms 17 Oct 2022 668th msbranicky 366 227 631ms 17 Jan 2024 669th MeWhenI 🇻🇦 365 363 2ms 26 Aug 2023 670th Natanaelel 🇸🇪 364 140 62ms 20 Aug 2022 671st TheZwierzLF 🇵🇱 364 246 10ms 30 May 2025 672nd Wildst 361 248 10ms 7 Jul 2023 673rd yuchuehw 360 249 10ms 1 Feb 2024 674th Schmitt-Very-Cool 356 569 371ms 30 Sep 2025 675th CaedenHarper 🇨🇦 354 280 881ms 3 Oct 2025 First Prev 601–675 of 809 Next Last