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 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 Chars Time Submitted 600th stefangimmillaro 445 201 10ms 9 May 2024 602nd MeWhenI 🇻🇦 443 206 394ms 15 Feb 2023 603rd MeWhenI 🇻🇦 442 228 134ms 3 Aug 2024 604th Natanaelel 🇸🇪 441 203 15ms 24 Nov 2023 605th iczelia 🇩🇪 441 334 4ms 14 Oct 2025 606th snoozingnewt 🇺🇸 436 245 166ms 14 Oct 2023 607th qpwoeirut 435 206 13ms 2 Nov 2025 608th MeWhenI 🇻🇦 435 228 740ms 15 Sep 2025 609th bac0id 435 345 360ms 27 Sep 2023 610th aevykt 433 340 2ms 30 Oct 2023 611th Masttest 432 207 11ms 14 Feb 2024 612th Yax42 🇫🇷 432 289 9ms 20 days ago 613th martinnorling 🇸🇪 431 417 15ms 4 May 2022 614th Mabeloid 🇳🇴 430 193 654ms 17 Sep 2024 615th jared-hughes 429 150 38ms 12 Sep 2022 616th mrmena 🇦🇺 427 422 47ms 16 Apr 2024 617th knutae 🇳🇴 424 211 11ms 30 Dec 2023 617th alemelis 424 211 12ms 11 Oct 2024 619th josrepo 424 478 347ms 4 May 2025 620th krcs 🇵🇱 423 199 271ms 3 May 2022 621st amollberg 🇸🇪 420 213 11ms 14 Jan 2024 621st frankgraziano 420 213 9ms 2 Mar 2025 623rd jfallon1997 418 214 11ms 17 Aug 2022 623rd m42km 418 214 10ms 11 Jan 2024 623rd FranklinJiaChen 418 214 10ms 5 Aug 2024 626th croc54 414 216 10ms 8 Jan 2025 627th harperse 413 204 239ms 5 May 2023 628th m42km 411 202 617ms 3 Feb 2024 629th janbehrens 🇩🇪 411 222 616ms 10 May 2022 630th IlkkaTakala 410 392 2,347ms 28 Nov 2023 631st dillon-duncando 407 220 11ms 5 Oct 2022 632nd KatieLG 🇬🇧 407 368 379ms 22 Oct 2022 633rd madex 🇩🇪 405 221 12ms 9 Jul 2024 633rd abhishekg999 405 221 11ms 21 Sep 2024 633rd LostSyntax21 🇬🇧 405 221 11ms 2 Dec 2024 633rd Troon 405 221 10ms 28 Feb 2025 637th martinnorling 🇸🇪 403 222 10ms 4 May 2022 637th galloj 🇨🇿 403 222 11ms 28 Aug 2022 639th SirFireball3521 402 154 193ms 26 Feb 2024 640th RYNO8 400 224 13ms 16 Aug 2022 641st abba23 398 225 17ms 31 May 2022 642nd za3k 396 226 11ms 16 Oct 2022 643rd msbranicky 394 227 9ms 12 Jul 2023 644th ComputerKWasTaken 🇺🇸 392 876 465ms 21 Jan 2025 645th TobyBoyne 🇬🇧 389 230 10ms 1 May 2022 645th Pyroan 389 230 10ms 24 Feb 2025 647th rucin93 🇵🇱 389 259 136ms 31 Oct 2024 648th codewrite 🇬🇧 388 231 15ms 13 Jul 2025 649th FlorianCassayre 🇫🇷 388 236 1,103ms 12 Sep 2023 650th Andriamanitra 🇫🇮 385 167 48ms 20 Jul 2022 651st rowboat1 384 233 11ms 14 Jun 2022 652nd arobson13 🇨🇦 384 316 4ms 10 Apr 2023 653rd te-chnical 383 234 11ms 15 days ago 654th jbjd 381 235 18ms 23 Nov 2024 655th bobbysq 379 236 12ms 6 Jul 2023 655th jtaxen 379 236 10ms 12 Apr 2024 657th IISResetMe 378 223 263ms 2 Jun 2025 658th CedricGebistorf 378 237 10ms 9 May 2022 658th inverseLorentz 🇦🇺 378 237 11ms 19 Oct 2023 660th jhpaques 🇫🇷 376 238 10ms 30 Nov 2022 661st fgrosshans 🇫🇷 375 239 10ms 14 Nov 2022 661st Terobero 375 239 10ms 3 Sep 2024 663rd CaedenHarper 🇨🇦 374 401 406ms 17 Oct 2025 664th karhuthebear 373 240 12ms 11 May 2022 665th Natanaelel 🇸🇪 372 194 37ms 2 May 2024 666th Haksell 🇦🇶 370 174 48ms 22 Feb 2023 667th adamnielson42 🇺🇸 370 242 10ms 25 Apr 2023 667th mrmena 🇦🇺 370 242 10ms 22 Mar 2024 669th jessegyger 368 330 4ms 17 Oct 2022 670th msbranicky 366 227 581ms 17 Jan 2024 671st MeWhenI 🇻🇦 365 363 2ms 26 Aug 2023 672nd Natanaelel 🇸🇪 364 140 62ms 20 Aug 2022 673rd TheZwierzLF 🇵🇱 364 246 10ms 30 May 2025 674th Wildst 361 248 9ms 7 Jul 2023 675th yuchuehw 360 249 10ms 1 Feb 2024 First Prev 601–675 of 812 Next Last