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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 479th dokutan 589 152 11ms 9 Jul 2024 482nd jared-hughes 589 212 11ms 4 May 2022 482nd olleicua 🇺🇸 589 212 11ms 3 Feb 2024 484th Alex-x90 🇺🇸 588 274 2,960ms 23 Jan 2023 485th Shanethegamer 🇺🇸 585 110 37ms 16 Mar 2025 486th commandz0 🇺🇸 581 143 477ms 1 Sep 2025 487th KatieLG 🇬🇧 578 393 780ms 15 Jan 2023 488th stefangimmillaro 576 379 46ms 13 Jul 2025 489th Andrey-Plotnikov 575 217 10ms 9 Nov 2024 490th MeWhenI 🇻🇦 575 370 39ms 6 Jun 2023 491st bricknellj 574 156 10ms 22 May 2024 492nd MeWhenI 🇻🇦 574 257 3ms 9 May 2023 493rd roupiq 🇵🇱 573 281 439ms 17 Apr 2024 494th Shanethegamer 🇺🇸 572 189 10ms 30 Jan 2025 495th mrmena 🇦🇺 571 286 2ms 14 May 2024 496th MeWhenI 🇻🇦 570 213 6ms 28 May 2023 497th BambooleanLogic 🇸🇪 570 219 11ms 13 Oct 2022 498th JGDoerrer 570 345 186ms 12 Aug 2022 499th snoozingnewt 🇨🇦 568 188 87ms 8 Feb 2026 500th helbling 🇨🇭 568 220 11ms 29 Jul 2024 501st JunkIce 567 158 18ms 19 Jan 2025 502nd jared-hughes 566 222 2ms 25 Sep 2022 503rd coreynash 565 221 11ms 18 Oct 2023 503rd Protothor 565 221 10ms 27 Dec 2025 505th rifatx 564 266 448ms 26 Jul 2024 506th Blendi-Goose 563 223 2ms 7 Oct 2025 507th Re-Adventures 🇮🇳 562 350 191ms 19 Jan 2025 508th GolfingSuccess 🇬🇷 560 91 69ms 26 Jul 2022 509th DialFrost 🇸🇬 560 115 37ms 4 Dec 2024 510th janbehrens 🇩🇪 560 223 10ms 11 May 2023 511th CaedenHarper 🇨🇦 558 363 423ms 7 Oct 2025 512th dokutan 557 149 422ms 4 Jul 2024 513th Lv0Sys 🇵🇱 557 224 10ms 27 Feb 2026 514th SirBogman 🇺🇸 554 92 48ms 10 Sep 2023 515th MeWhenI 🇻🇦 552 278 1,026ms 10 Jan 2025 516th msbranicky 552 296 5ms 13 Oct 2023 517th edsrzf 🇳🇿 551 208 84ms 28 Jun 2025 518th JPRuskin 🇬🇧 550 147 356ms 18 May 2024 519th attila8192 550 227 12ms 10 Feb 2026 520th jmerle 🇳🇱 549 163 11ms 6 Jul 2023 521st AlephSquirrel 548 93 53ms 31 Dec 2022 522nd a6166231 🇨🇳 548 228 10ms 22 May 2025 523rd MostParsingVex 548 280 1,043ms 25 Sep 2024 524th jared-hughes 548 518 1,676ms 16 Sep 2025 525th MeWhenI 🇻🇦 546 267 5ms 23 May 2023 526th janbehrens 🇩🇪 545 223 8ms 2 Jul 2023 527th MeWhenI 🇻🇦 543 165 10ms 24 days ago 528th Mabeloid 🇳🇴 542 272 2ms 21 Oct 2025 529th GolfingSuccess 🇬🇷 540 472 3,096ms 8 Aug 2022 530th adamnielson42 🇺🇸 538 334 11ms 6 Dec 2023 531st bidger 538 376 514ms 5 Jan 2023 532nd albanian-laundromat 🇺🇸 538 638 14ms 18 Sep 2025 533rd Aquateraneal 🇺🇸 536 167 10ms 26 Feb 2026 534th emgordon154 535 202 8ms 7 Apr 2025 535th MeWhenI 🇻🇦 535 301 61ms 9 May 2023 536th TylerBloom 534 368 219ms 22 Nov 2024 537th pschmid0 🇺🇸 533 228 6ms 18 Oct 2022 538th Macweese 533 277 2ms 3 Aug 2025 539th ovs-code 🇩🇪 531 192 3ms 10 Feb 2023 540th Natanaelel 🇸🇪 528 117 268ms 12 May 2023 541st emgordon154 528 122 35ms 3 Aug 2024 542nd mathisfun271 527 170 10ms 5 Feb 2024 543rd maxpelic 🇺🇸 527 237 12ms 5 Jul 2022 544th JunkIce 526 158 370ms 19 Jan 2025 545th inventshah 524 171 9ms 20 Jan 2023 545th RaBa21 🇭🇺 524 171 18ms 17 Jul 2025 547th blaztoma 🇱🇹 523 123 38ms 24 Oct 2025 548th Shanethegamer 🇺🇸 522 175 795ms 16 Mar 2025 549th Jacob385 522 388 403ms 23 Oct 2024 550th strattonwhisler 518 241 14ms 7 May 2025 551st Lv0Sys 🇵🇱 515 125 35ms 7 Dec 2025 552nd two-bad 🇬🇧 514 243 10ms 25 Feb 2024 553rd retrohun 514 287 2ms 30 Dec 2022 554th Ernest1338 513 383 185ms 7 Oct 2023 555th KatieLG 🇬🇧 511 126 37ms 2 Oct 2025 556th alexsave 510 245 10ms 14 Nov 2025 557th MeWhenI 🇻🇦 509 163 492ms 24 May 2024 558th DialFrost 🇸🇬 509 198 155ms 4 Aug 2024 559th janAkali 🇷🇺 509 313 397ms 8 May 2025 560th Phil-RGOMEGA 508 247 2ms 23 Aug 2023 First Prev 481–560 of 855 Next Last