The Hilbert Curve hole will go live in approximately 29 hours. Why not try and solve it ahead of time?
Morse Encoder in all languages in bytes. 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 Bytes Time 76th kg583 🇺🇸 900 200 9 days ago 77th JayXon 🇺🇸 899 177 22 Nov 2021 78th JayXon 🇺🇸 899 178 3 Oct 2022 79th sean-niemann 🇺🇸 898 171 24 Feb 2025 80th GrayJoKing 🇦🇺 898 172 5 Feb 2025 81st Steffan153 🇫🇮 896 148 24 Feb 2023 81st sean-niemann 🇺🇸 896 148 2 Nov 2023 83rd hallvabo 🇳🇴 895 153 10 Apr 2022 84th JayXon 🇺🇸 894 121 28 Aug 2021 85th btnlq 894 171 12 Dec 2021 86th sean-niemann 🇺🇸 894 179 31 Aug 2024 87th MeWhenI 🇻🇦 894 202 22 Apr 2023 88th acotis 893 196 22 May 2025 89th 386asm 🇺🇸 891 176 19 Apr 2023 90th pardouin 🇫🇷 890 138 23 Jun 2024 90th sean-niemann 🇺🇸 890 138 16 Feb 2025 92nd Bubbler-4 889 90 24 Feb 2022 93rd Steffan153 🇫🇮 889 125 31 Dec 2022 94th edsrzf 🇳🇿 889 190 19 Jun 2025 95th JayXon 🇺🇸 888 103 12 Sep 2021 96th JayXon 🇺🇸 888 205 22 Apr 2024 97th pardouin 🇫🇷 887 149 17 May 2025 98th sean-niemann 🇺🇸 886 177 11 Jun 2023 99th Irratix 🇳🇱 885 154 14 Jan 2023 99th rucin93 🇵🇱 885 154 5 Mar 2023 99th Argeento 🇵🇱 885 154 25 Aug 2023 102nd ovs-code 🇩🇪 885 163 20 Apr 2024 103rd kg583 🇺🇸 885 194 10 days ago 104th btnlq 884 129 30 Dec 2020 105th ovs-code 🇩🇪 884 139 16 Feb 2025 106th Steffan153 🇫🇮 883 193 30 Dec 2022 107th Steffan153 🇫🇮 882 204 7 Apr 2024 108th stefangimmillaro 882 210 26 Apr 2025 109th SirBogman 🇺🇸 880 131 18 Jan 2023 110th emplv 🇱🇻 880 155 3 Dec 2020 111th MeWhenI 🇻🇦 879 91 16 Jan 2022 112th KasperKivimaeki 🇫🇮 878 146 6 Mar 2025 113th sean-niemann 🇺🇸 878 159 26 Sep 2023 113th Steffan153 🇫🇮 878 159 23 Jul 2024 115th lynn 878 213 11 Oct 2021 116th JayXon 🇺🇸 878 223 22 Apr 2022 117th sisyphus-ppcg 🇦🇺 875 127 17 Jan 2023 118th kg583 🇺🇸 874 217 22 May 2025 119th Steffan153 🇫🇮 873 218 23 Sep 2023 120th inventshah 872 157 24 Jan 2023 120th AlephSquirrel 872 157 27 Aug 2023 122nd sean-niemann 🇺🇸 871 194 19 Sep 2023 123rd AlephSquirrel 871 197 24 Oct 2024 124th MeWhenI 🇻🇦 869 233 30 Jun 2023 125th vlpx 🇫🇮 868 157 1 Aug 2024 126th Steffan153 🇫🇮 867 152 18 Aug 2024 127th kg583 🇺🇸 867 158 22 May 2025 128th edsrzf 🇳🇿 867 318 28 Jul 2025 129th typeswitch-dev 🇵🇹 865 197 27 Aug 2023 130th stefangimmillaro 864 209 10 Apr 2024 131st MeWhenI 🇻🇦 862 129 15 Oct 2022 132nd Kacarott 🇦🇺 862 180 24 Sep 2024 133rd canissimia 🇦🇶 862 403 8 Dec 2023 134th ovs-code 🇩🇪 861 139 10 Mar 2024 135th orthoplex 🇨🇽 861 159 3 Apr 2022 135th lifthrasiir 🇰🇷 861 159 4 Dec 2024 137th dokutan 861 209 6 Nov 2024 138th SirBogman 🇺🇸 861 215 3 Jun 2025 139th jared-hughes 860 149 9 Mar 2024 140th MeWhenI 🇻🇦 858 180 1 Jan 2025 141st Bubbler-4 857 134 10 Dec 2021 142nd anter69 🇭🇺 856 160 14 Jan 2023 142nd duckyluuk 🇳🇱 856 160 18 Jul 2024 144th GrayJoKing 🇦🇺 856 199 1 Jun 2022 145th antimon2 🇯🇵 855 140 2 Oct 2021 146th jared-hughes 854 168 9 Mar 2024 147th sean-niemann 🇺🇸 851 155 30 Apr 2025 148th MeWhenI 🇻🇦 851 161 7 Dec 2023 149th emgordon154 851 324 30 Jul 2025 150th primo-ppcg 🇹🇭 850 369 20 Jun 2025 Prev 76–150 of 940 Next