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 Submitted 451st stefangimmillaro 576 379 49ms 13 Jul 2025 452nd bricknellj 574 156 12ms 22 May 2024 453rd Andrey-Plotnikov 574 217 10ms 9 Nov 2024 454th KatieLG 🇬🇧 574 393 843ms 15 Jan 2023 455th JPRuskin 🇬🇧 573 147 327ms 18 May 2024 456th MeWhenI 🇻🇦 573 257 4ms 9 May 2023 457th h3ra993huskp 🇯🇵 573 354 429ms 31 Dec 2023 458th Shanethegamer 🇺🇸 572 189 9ms 30 Jan 2025 459th roupiq 🇵🇱 572 281 378ms 17 Apr 2024 460th MeWhenI 🇻🇦 570 213 5ms 28 May 2023 461st BambooleanLogic 🇸🇪 569 219 12ms 13 Oct 2022 462nd JGDoerrer 569 345 205ms 12 Aug 2022 463rd JunkIce 566 158 20ms 19 Jan 2025 464th helbling 🇨🇭 566 220 10ms 29 Jul 2024 465th coreynash 564 221 10ms 18 Oct 2023 466th rifatx 564 266 424ms 26 Jul 2024 467th edsrzf 🇳🇿 561 182 11ms 24 Aug 2025 468th GolfingSuccess 🇬🇷 560 91 71ms 26 Jul 2022 469th Re-Adventures 🇮🇳 560 350 232ms 19 Jan 2025 470th DialFrost 🇸🇬 559 115 35ms 4 Dec 2024 471st janbehrens 🇩🇪 559 223 12ms 11 May 2023 472nd msbranicky 559 296 6ms 13 Oct 2023 473rd CaedenHarper 🇨🇦 558 363 422ms 16 days ago 474th dokutan 557 149 368ms 4 Jul 2024 475th SirBogman 🇺🇸 554 92 55ms 10 Sep 2023 476th MeWhenI 🇻🇦 552 278 19ms 10 Jan 2025 477th jmerle 🇳🇱 549 163 11ms 6 Jul 2023 478th edsrzf 🇳🇿 549 208 364ms 28 Jun 2025 479th AlephSquirrel 548 93 70ms 31 Dec 2022 480th MostParsingVex 548 280 39ms 25 Sep 2024 481st a6166231 🇨🇳 546 228 10ms 22 May 2025 482nd MeWhenI 🇻🇦 546 267 5ms 23 May 2023 483rd janbehrens 🇩🇪 545 223 7ms 2 Jul 2023 484th jared-hughes 543 518 1,782ms 16 Sep 2025 485th Mabeloid 🇳🇴 541 272 3ms 2 days ago 486th tomh1012 541 277 360ms 4 May 2022 487th GolfingSuccess 🇬🇷 540 472 3,411ms 8 Aug 2022 488th bidger 539 376 360ms 5 Jan 2023 489th adamnielson42 🇺🇸 538 334 12ms 6 Dec 2023 490th albanian-laundromat 538 638 19ms 18 Sep 2025 491st MeWhenI 🇻🇦 536 167 11ms 21 May 2024 492nd emgordon154 535 202 9ms 7 Apr 2025 493rd Phil-RGOMEGA 535 247 4ms 23 Aug 2023 494th MeWhenI 🇻🇦 534 301 63ms 9 May 2023 495th pschmid0 🇺🇸 533 228 5ms 18 Oct 2022 496th TylerBloom 533 368 212ms 22 Nov 2024 497th ovs-code 🇩🇪 531 192 5ms 10 Feb 2023 498th Macweese 531 277 4ms 3 Aug 2025 499th Natanaelel 🇸🇪 528 117 159ms 12 May 2023 500th emgordon154 527 122 36ms 3 Aug 2024 501st emgordon154 526 97 47ms 4 days ago 502nd mathisfun271 526 170 12ms 5 Feb 2024 503rd maxpelic 🇺🇸 526 237 11ms 5 Jul 2022 504th JunkIce 525 158 346ms 19 Jan 2025 505th inventshah 523 171 13ms 20 Jan 2023 505th RaBa21 🇭🇺 523 171 18ms 17 Jul 2025 507th Jacob385 522 388 424ms 23 Oct 2024 508th Shanethegamer 🇺🇸 521 175 688ms 16 Mar 2025 509th strattonwhisler 517 241 13ms 7 May 2025 510th two-bad 🇬🇧 513 243 10ms 25 Feb 2024 511th retrohun 513 287 5ms 30 Dec 2022 512th Ernest1338 512 383 205ms 7 Oct 2023 513th KatieLG 🇬🇧 510 126 36ms 20 days ago 514th MeWhenI 🇻🇦 509 163 613ms 24 May 2024 515th DialFrost 🇸🇬 509 198 157ms 4 Aug 2024 516th janAkali 🇷🇺 509 313 444ms 8 May 2025 517th olleicua 🇺🇸 506 127 49ms 15 Feb 2024 518th ahmetdemirag 🇨🇾 506 177 11ms 21 Oct 2024 519th albanian-laundromat 506 472 27ms 24 Jul 2025 520th Shanethegamer 🇺🇸 505 226 320ms 27 Jan 2025 521st TaserTheFox 🇺🇸 503 178 10ms 1 May 2023 522nd MeWhenI 🇻🇦 502 259 337ms 18 Nov 2023 523rd c0d3-4-F00d 🇩🇪 502 293 3ms 4 May 2022 524th dokutan 501 182 414ms 7 Apr 2024 525th Shanethegamer 🇺🇸 500 166 656ms 16 Mar 2025 First Prev 451–525 of 788 Next Last