Hexdump in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 376th Yewzir 🇧🇪 645 249 29 Dec 2023 377th ovs-code 🇩🇪 644 166 18 Jun 2024 378th 4hg 🇺🇸 643 100 25 Jan 2023 379th KatieLG 🇬🇧 643 129 62 mins ago 380th Natanaelel 🇸🇪 642 291 28 Jul 2025 381st osmith93 640 251 10 Jul 2022 382nd MeWhenI 🇻🇦 639 215 4 Sep 2024 383rd sisyphus-ppcg 🇦🇺 638 130 16 Jan 2024 383rd SirBogman 🇺🇸 638 130 16 Jan 2024 385th clockworknazo 638 160 21 Jun 2023 386th emgordon154 637 231 6 Apr 2025 387th NewDefectus 🇮🇱 635 141 3 May 2022 387th prplz 🇦🇺 635 141 20 Jan 2023 387th jeff-at-tamer-dot-codes 🇺🇸 635 141 26 Jul 2024 390th sean-niemann 🇺🇸 635 253 16 Oct 2024 391st Heathcorp 🇦🇺 634 232 12 Aug 2023 391st snoozingnewt 🇺🇸 634 232 23 Sep 2023 391st Lv0Sys 🇵🇱 634 232 31 May 2025 391st dokutan 634 232 14 Jul 2025 395th pilaf 🇦🇷 631 102 29 May 2022 396th Bulmenisaurus 630 142 22 Sep 2024 396th davecame 630 142 23 Sep 2024 396th ryyyn 🇺🇸 630 142 21 Jul 2025 399th jerrandolph 630 298 20 Oct 2023 400th NewDefectus 🇮🇱 629 198 2 May 2022 400th voytxt 🇨🇿 629 198 10 Apr 2025 402nd CatsAreFluffy 628 256 25 Jan 2023 403rd Yewzir 🇧🇪 627 323 4 days ago 404th LogicalJoe 626 143 6 Feb 2023 404th HumanoidCPU 626 143 18 Feb 2025 406th albanian-laundromat 626 288 7 Sep 2025 407th Yewzir 🇧🇪 623 226 20 Jun 2024 408th arctouch-cristiannevianna 622 241 20 Nov 2023 409th GolfingSuccess 🇬🇷 621 144 1 May 2022 410th tayloia 🇬🇧 620 201 16 May 2023 411th Ripick 620 257 29 Jan 2023 412th MeWhenI 🇻🇦 619 370 6 Jun 2023 413th ovs-code 🇩🇪 616 148 10 May 2024 414th MeWhenI 🇻🇦 615 176 9 May 2024 415th GolfingSuccess 🇬🇷 614 135 20 Jan 2024 416th didion0 🇺🇸 614 203 3 May 2022 416th Salutations45 614 203 29 Nov 2024 418th wh3n3v3r 🇨🇿 613 146 12 Nov 2024 419th Xzyaihni 609 322 16 Oct 2022 420th michelebastione 🇮🇹 606 247 3 Sep 2025 421st BlankSpruce 605 148 29 Aug 2024 421st KasperKivimaeki 🇫🇮 605 148 5 Jul 2025 421st CaedenHarper 🇨🇦 605 148 10 days ago 424th violeta-desantis 605 243 14 Apr 2024 425th jgbaldwinbrown 603 244 16 Jun 2022 426th MeWhenI 🇻🇦 602 207 3 May 2022 427th lynn 600 85 17 Oct 2023 427th ovs-code 🇩🇪 600 85 14 Jun 2024 429th HumanoidCPU 597 139 18 Feb 2025 429th CaedenHarper 🇨🇦 597 139 10 days ago 431st jared-hughes 595 222 25 Sep 2022 432nd FlorianCassayre 🇫🇷 593 151 18 Sep 2023 433rd GrayJoKing 🇦🇺 590 109 3 Jul 2022 434th uttumuttu 🇫🇮 590 211 8 Jun 2022 434th zakariamouhid 590 211 4 Jun 2023 436th rollershutter 589 152 6 Apr 2023 436th 5cw 🇺🇸 589 152 27 May 2024 436th dokutan 589 152 9 Jul 2024 439th jared-hughes 588 212 4 May 2022 439th olleicua 🇺🇸 588 212 3 Feb 2024 441st speles 🇺🇦 588 250 8 Nov 2023 442nd Alex-x90 🇺🇸 587 274 23 Jan 2023 443rd Shanethegamer 🇺🇸 585 110 16 Mar 2025 444th JPRuskin 🇬🇧 584 147 18 May 2024 445th commandblockguy 🇺🇸 580 143 1 Sep 2025 446th mrmena 🇦🇺 579 286 14 May 2024 447th stefangimmillaro 576 379 13 Jul 2025 448th bricknellj 574 156 22 May 2024 449th Andrey-Plotnikov 574 217 9 Nov 2024 450th KatieLG 🇬🇧 574 393 15 Jan 2023 First Prev 376–450 of 781 Next Last