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 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 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 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 Tower of Hanoi 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 301st 0xjac 🇨🇭 702 268 258ms 7 Jun 2025 302nd sultan 701 214 389ms 25 Feb 2024 303rd GrayJoKing 🇦🇺 698 142 178ms 27 Oct 2023 303rd Kacarott 🇦🇺 698 142 201ms 14 May 2024 305th YellowBunnyGit 698 211 4ms 29 Dec 2023 306th JRaspass 🇬🇧 697 100 3ms 1 May 2022 307th KatieLG 🇬🇧 694 129 11ms 15 Sep 2025 308th MeWhenI 🇻🇦 694 132 1,268ms 12 May 2023 309th prplz 🇦🇺 694 212 3ms 2 May 2022 310th Macweese 692 293 337ms 3 Aug 2025 311th Shanethegamer 🇺🇸 692 331 37ms 29 Jan 2025 312th Babafaba 691 120 321ms 19 days ago 313th roavin 691 213 2ms 7 Jun 2022 313th kallmi28 🇨🇿 691 213 4ms 13 Nov 2023 315th janbehrens 🇩🇪 691 217 373ms 17 Apr 2025 316th weeble 691 232 10ms 1 Jul 2025 317th The3gs 691 283 167ms 26 Jan 2025 318th sean-niemann 🇺🇸 688 194 2ms 21 Apr 2023 319th BlankSpruce 688 214 2ms 29 Aug 2024 320th MeWhenI 🇻🇦 688 233 7ms 16 Aug 2024 321st hellopatrick 688 333 35ms 31 Dec 2022 322nd annaproxy 687 262 40ms 1 Sep 2023 323rd nullie 686 285 194ms 19 Mar 2025 324th KatieLG 🇬🇧 685 182 10ms 5 Oct 2025 325th sean-niemann 🇺🇸 685 215 3ms 16 Oct 2024 326th revlayle 🇺🇸 685 219 381ms 20 Jun 2022 327th duckyluuk 🇳🇱 685 279 15ms 9 days ago 328th elgan65536 684 286 190ms 28 Oct 2023 329th yzhs 🇩🇪 683 131 12ms 31 May 2022 330th primo-ppcg 🇹🇭 683 145 75ms 11 Oct 2023 330th ovs-code 🇩🇪 683 145 75ms 12 Sep 2024 332nd tobeannouncd 682 274 142ms 21 May 2024 333rd postie77 681 220 392ms 14 Dec 2022 334th Alex-x90 🇺🇸 678 217 3ms 31 Mar 2024 335th tatzyr 🇯🇵 677 95 42ms 12 Feb 2025 336th MeWhenI 🇻🇦 674 198 2ms 14 Nov 2022 337th djeedjay 🇳🇱 672 219 3ms 21 Sep 2022 338th MiffOttah 672 223 330ms 28 Nov 2024 339th msbranicky 672 280 265ms 31 Aug 2023 340th sisyphus-ppcg 🇦🇺 670 96 35ms 1 Dec 2022 340th nwellnhof 🇩🇪 670 96 37ms 26 Jun 2023 342nd Lydxn 🇨🇦 670 186 10ms 28 May 2022 343rd Yewzir 🇧🇪 669 220 3ms 29 Dec 2023 344th RockOfStone 668 198 2ms 25 Jun 2024 345th edsrzf 🇳🇿 665 149 75ms 12 Jul 2025 346th jupj 🇫🇮 665 283 261ms 12 Aug 2022 347th emgordon154 665 294 2ms 10 Jun 2025 348th targrik 664 183 6ms 20 May 2025 349th rollershutter 664 196 158ms 23 Oct 2022 350th typeswitch-dev 🇵🇹 664 312 4ms 23 Jul 2023 351st AlephSquirrel 663 211 12ms 21 Oct 2024 352nd primo-ppcg 🇹🇭 662 77 44ms 5 Feb 2023 353rd edsrzf 🇳🇿 662 269 63ms 12 days ago 354th DialFrost 🇸🇬 661 200 2ms 31 Oct 2024 355th CatsAreFluffy 660 223 3ms 25 Jan 2023 356th Flekay 🇩🇪 658 136 13ms 19 Jun 2025 357th Mabeloid 🇳🇴 658 201 3ms 21 Sep 2024 358th MeWhenI 🇻🇦 657 106 3ms 16 May 2023 359th DialFrost 🇸🇬 654 225 4ms 3 Jul 2024 360th DialFrost 🇸🇬 653 129 229ms 10 Oct 2024 361st bizy-coder 653 137 10ms 21 Nov 2023 361st ovs-code 🇩🇪 653 137 10ms 21 Jan 2025 363rd NickTheEASDude 🇺🇸 651 203 2ms 7 Jan 2025 364th emgordon154 651 222 481ms 30 May 2025 365th kkoenig 651 289 264ms 1 Jan 2024 366th Natanaelel 🇸🇪 650 99 40ms 1 May 2022 366th stefangimmillaro 650 99 38ms 26 Dec 2024 368th xnor-gate 649 138 10ms 9 May 2022 368th StefanHabel 🇨🇦 649 138 10ms 14 Nov 2022 368th sisyphus-ppcg 🇦🇺 649 138 9ms 20 Jan 2023 368th lynn 649 138 9ms 15 Feb 2023 368th zacjl 649 138 10ms 27 Apr 2025 368th blaztoma 🇱🇹 649 138 12ms 5 days ago 374th KrausRaus 🇺🇸 649 192 9ms 8 May 2022 374th madeforlosers 649 192 9ms 1 Nov 2023 First Prev 301–375 of 801 Next Last