The Hilbert Curve hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Rock-paper-scissors-Spock-lizard 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 226th MeWhenI 🇻🇦 743 519 28 Aug 2023 227th emgordon154 741 137 30 Jun 2025 228th emgordon154 741 174 30 Nov 2021 228th uttumuttu 🇫🇮 741 174 3 Jan 2022 228th voytxt 🇨🇿 741 174 10 Apr 2025 228th Andrey-Plotnikov 741 174 29 May 2025 232nd error256 740 171 11 Apr 2025 233rd stefangimmillaro 738 103 6 Jul 2023 234th Shanethegamer 🇺🇸 738 269 14 Mar 2023 235th dokutan 737 147 12 Feb 2025 236th alexkunin 737 175 9 Jul 2019 236th Pie42 737 175 18 Apr 2021 236th nathanadams 🇳🇿 737 175 12 May 2021 236th sebipopa 🇷🇴 737 175 12 Sep 2022 236th stefangabos 🇷🇴 737 175 12 Sep 2022 236th prplz 🇦🇺 737 175 12 May 2023 242nd MeWhenI 🇻🇦 736 272 25 Aug 2023 243rd eldritchconundrum 735 270 13 Oct 2021 244th clockworknazo 733 224 10 Nov 2023 245th orthoplex 🇨🇽 732 148 9 Aug 2021 246th pardouin 🇫🇷 731 104 40 hours ago 247th tayloia 🇬🇧 729 177 18 May 2023 247th janbehrens 🇩🇪 729 177 17 Jun 2023 249th typeswitch-dev 🇵🇹 728 312 27 Jul 2023 250th annaproxy 727 272 13 Jan 2023 251st didion0 🇺🇸 725 178 26 Jan 2021 252nd neihousaigaai 724 277 19 Apr 2021 253rd shraiwi 721 179 29 Aug 2019 253rd inventshah 721 179 17 May 2022 253rd weliveinhell 🇭🇹 721 179 15 Jan 2024 256th stefangimmillaro 719 308 14 Nov 2023 257th primo-ppcg 🇹🇭 718 279 28 Sep 2021 258th stefangimmillaro 718 326 13 Dec 2024 259th neel11235813 717 151 18 Jan 2023 260th edsrzf 🇳🇿 717 231 20 Oct 2024 261st KatieLG 🇬🇧 717 267 29 Jul 2024 262nd MeWhenI 🇻🇦 717 331 12 Oct 2023 263rd SirBogman 🇺🇸 715 142 24 Jan 2024 264th stefangimmillaro 715 177 23 Aug 2022 265th GrayJoKing 🇦🇺 714 230 10 Nov 2023 266th Yewzir 🇧🇪 714 301 17 Jan 2025 267th TFeld00 🇩🇰 713 152 4 Nov 2020 267th SB-945 713 152 5 Aug 2023 267th CornerMercury 🇬🇧 713 152 14 Feb 2025 270th albanian-laundromat 711 235 6 Jul 2025 271st Kacarott 🇦🇺 709 193 13 Sep 2024 272nd CLOStrophobic 🇮🇹 709 266 18 Feb 2025 273rd janbehrens 🇩🇪 708 250 26 Mar 2022 274th MeWhenI 🇻🇦 708 330 4 Sep 2024 275th jared-hughes 707 283 20 Mar 2022 276th arcpolaris 706 271 12 Dec 2024 277th yzhs 🇩🇪 706 281 25 Jul 2021 278th stefangimmillaro 706 284 13 May 2024 279th solmyr2000 705 183 9 Jun 2022 280th SirBogman 🇺🇸 704 108 27 Jan 2024 281st jakobkordez 🇸🇮 703 154 1 Nov 2022 282nd SirBogman 🇺🇸 703 200 8 Nov 2022 283rd itsh01 701 184 9 Nov 2021 284th adriweb 🇫🇷 701 210 23 Aug 2023 285th tobeannouncd 701 283 21 May 2024 286th jeff-at-tamer-dot-codes 🇺🇸 699 155 13 Mar 2023 286th snoozingnewt 🇺🇸 699 155 14 Jan 2025 288th guliyevemil1 🇦🇿 699 335 16 Apr 2020 289th billings7 🇬🇧 698 274 21 Nov 2021 290th prplz 🇦🇺 697 109 15 Feb 2021 291st Pimentero 🇷🇺 697 185 30 Mar 2021 291st JuhoHeiskanen 697 185 15 Oct 2022 291st Salutations45 697 185 27 Nov 2024 294th bbakersmith 696 258 6 Jul 2022 295th lukasmoellerch 694 186 16 Mar 2021 296th D1CED 694 285 17 Nov 2021 297th MeWhenI 🇻🇦 693 328 24 Jul 2023 298th dokutan 691 147 12 Feb 2025 299th MeWhenI 🇻🇦 690 291 15 Oct 2022 300th m-tkach 🇺🇦 686 158 9 Aug 2021 Prev 226–300 of 1,049 Next
