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 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 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 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 376th xnor-gate 649 138 10ms 9 May 2022 376th StefanHabel 🇨🇦 649 138 9ms 14 Nov 2022 376th sisyphus-ppcg 🇦🇺 649 138 9ms 20 Jan 2023 376th lynn 649 138 9ms 15 Feb 2023 376th zacjl 649 138 10ms 27 Apr 2025 376th blaztoma 🇱🇹 649 138 10ms 13 Nov 2025 382nd mtirado1 649 204 2ms 14 Aug 2022 383rd bizy-coder 648 128 417ms 21 Jan 2024 383rd DialFrost 🇸🇬 648 128 446ms 22 Jan 2024 383rd ovs-code 🇩🇪 648 128 456ms 21 Jan 2025 386th dokutan 648 167 10ms 1 Jul 2024 387th MeWhenI 🇻🇦 648 223 528ms 17 Apr 2024 388th MeWhenI 🇻🇦 648 246 381ms 30 Jan 2023 389th ian-h-chamberlain 🇺🇸 648 302 305ms 22 Jun 2022 390th ericlangedijk 🇸🇮 646 232 361ms 5 May 2022 390th stefangimmillaro 646 232 383ms 15 Jun 2025 392nd Yewzir 🇧🇪 645 249 59ms 29 Dec 2023 393rd luuumine 🇫🇷 644 139 11ms 22 Oct 2025 394th ovs-code 🇩🇪 644 166 124ms 18 Jun 2024 395th 4hg 🇺🇸 643 100 35ms 25 Jan 2023 396th KatieLG 🇬🇧 643 129 386ms 6 Oct 2025 397th Natanaelel 🇸🇪 642 291 145ms 28 Jul 2025 398th osmith93 640 251 62ms 10 Jul 2022 399th MeWhenI 🇻🇦 639 215 41ms 4 Sep 2024 400th sisyphus-ppcg 🇦🇺 638 130 459ms 16 Jan 2024 400th SirBogman 🇺🇸 638 130 479ms 16 Jan 2024 402nd clockworknazo 638 160 3ms 21 Jun 2023 403rd emgordon154 638 231 3ms 6 Apr 2025 404th albanian-laundromat 637 283 44ms 6 Nov 2025 405th NewDefectus 🇮🇱 635 141 9ms 3 May 2022 405th prplz 🇦🇺 635 141 10ms 20 Jan 2023 405th jeff-at-tamer-dot-codes 🇺🇸 635 141 11ms 26 Jul 2024 408th Heathcorp 🇦🇺 635 232 3ms 12 Aug 2023 408th snoozingnewt 🇨🇦 635 232 3ms 23 Sep 2023 408th dokutan 635 232 3ms 14 Jul 2025 411th sean-niemann 🇺🇸 635 253 2,328ms 16 Oct 2024 412th kmathis22 634 320 407ms 6 days ago 413th snoozingnewt 🇨🇦 634 358 693ms 21 days ago 414th pilaf 🇦🇷 631 102 32ms 29 May 2022 415th jerrandolph 631 298 267ms 20 Oct 2023 416th Bulmenisaurus 630 142 9ms 22 Sep 2024 416th davecame 630 142 9ms 23 Sep 2024 416th ryyyn 🇺🇸 630 142 10ms 21 Jul 2025 419th edsrzf 🇳🇿 630 162 3ms 20 days ago 420th NewDefectus 🇮🇱 630 198 9ms 2 May 2022 420th voytxt 🇨🇿 630 198 9ms 10 Apr 2025 422nd CatsAreFluffy 628 256 60ms 25 Jan 2023 423rd Yewzir 🇧🇪 628 323 474ms 2 Oct 2025 424th LogicalJoe 626 143 10ms 6 Feb 2023 424th HumanoidCPU 626 143 11ms 18 Feb 2025 426th Yewzir 🇧🇪 623 226 142ms 20 Jun 2024 427th GolfingSuccess 🇬🇷 622 144 9ms 1 May 2022 428th arctouch-cristiannevianna 622 241 349ms 20 Nov 2023 429th tayloia 🇬🇧 621 201 9ms 16 May 2023 430th Ripick 620 257 368ms 29 Jan 2023 431st MeWhenI 🇻🇦 619 370 38ms 6 Jun 2023 432nd ovs-code 🇩🇪 616 148 694ms 10 May 2024 433rd GolfingSuccess 🇬🇷 615 135 505ms 20 Jan 2024 434th MeWhenI 🇻🇦 615 176 9ms 9 May 2024 435th didion0 🇺🇸 615 203 10ms 3 May 2022 435th Salutations45 615 203 10ms 29 Nov 2024 437th wh3n3v3r 🇨🇿 613 146 10ms 12 Nov 2024 438th Xzyaihni 608 322 372ms 16 Oct 2022 439th michelebastione 🇮🇹 607 247 366ms 3 Sep 2025 440th CaedenHarper 🇨🇦 607 310 281ms 3 Nov 2025 441st violeta-desantis 606 243 3ms 14 Apr 2024 442nd BlankSpruce 605 148 10ms 29 Aug 2024 442nd KasperKivimaeki 🇫🇮 605 148 10ms 5 Jul 2025 442nd CaedenHarper 🇨🇦 605 148 10ms 26 Sep 2025 445th jgbaldwinbrown 604 244 3ms 16 Jun 2022 446th MeWhenI 🇻🇦 603 207 9ms 3 May 2022 447th Emutis 🇱🇹 601 149 9ms 13 Nov 2025 448th lynn 600 85 49ms 17 Oct 2023 448th ovs-code 🇩🇪 600 85 49ms 14 Jun 2024 450th HumanoidCPU 597 139 341ms 18 Feb 2025 First Prev 376–450 of 816 Next Last