The Hilbert Curve hole will go live in approximately 36 hours. Why not try and solve it ahead of time?
Morse Decoder 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 ovs-code 🇩🇪 914 134 5 Aug 2024 77th JayXon 🇺🇸 914 210 24 Jan 2025 78th Steffan153 🇫🇮 912 136 18 Aug 2024 79th hallvabo 🇳🇴 911 142 15 Feb 2023 80th AlephSquirrel 911 170 15 Jan 2025 81st JayXon 🇺🇸 909 175 14 Oct 2024 82nd pardouin 🇫🇷 908 125 26 May 2025 83rd sisyphus-ppcg 🇦🇺 908 135 17 Jan 2024 84th edsrzf 🇳🇿 906 168 29 Mar 2025 85th JayXon 🇺🇸 906 202 19 Jan 2023 86th sean-niemann 🇺🇸 905 156 5 days ago 87th ovs-code 🇩🇪 904 202 30 Jan 2024 88th ovs-code 🇩🇪 902 169 20 Apr 2024 89th JayXon 🇺🇸 902 175 16 Jan 2023 90th saito-ta 🇯🇵 901 134 6 Jun 2022 91st primo-ppcg 🇹🇭 900 124 23 Mar 2021 92nd IanUtley 900 180 16 Jan 2023 93rd stefangimmillaro 900 182 30 Jan 2023 94th ovs-code 🇩🇪 899 113 22 Feb 2025 94th error256 899 113 28 May 2025 96th Natanaelel 🇸🇪 899 120 29 Oct 2023 97th GrayJoKing 🇦🇺 899 191 17 Mar 2023 98th edsrzf 🇳🇿 898 167 29 Mar 2025 99th edsrzf 🇳🇿 897 214 13 Feb 2025 100th o0lit3 🇺🇸 895 126 26 Oct 2020 101st stefangimmillaro 894 127 19 Nov 2024 102nd dmrichwa 🇺🇸 894 136 20 Jun 2023 103rd MeWhenI 🇻🇦 894 192 27 Jul 2024 104th sean-niemann 🇺🇸 893 186 5 days ago 105th JayXon 🇺🇸 892 178 24 May 2025 106th stefangimmillaro 891 114 26 Dec 2024 107th GrayJoKing 🇦🇺 890 193 30 Sep 2024 108th prplz 🇦🇺 887 137 13 Oct 2020 108th 13x1 🇩🇪 887 137 16 May 2023 108th emplv 🇱🇻 887 137 22 May 2023 108th vlpx 🇫🇮 887 137 1 Aug 2024 112th stefangimmillaro 886 146 6 Feb 2023 112th duckyluuk 🇳🇱 886 146 26 Jul 2024 114th primo-ppcg 🇹🇭 883 115 15 Jan 2023 114th sean-niemann 🇺🇸 883 115 4 Jun 2023 116th saito-ta 🇯🇵 883 124 6 Jun 2022 117th inventshah 881 173 24 Jan 2023 118th annaproxy 881 184 16 Jan 2023 119th stefangimmillaro 881 218 23 Sep 2024 120th primo-ppcg 🇹🇭 881 219 25 Jun 2022 120th sean-niemann 🇺🇸 881 219 8 Oct 2024 122nd stefangimmillaro 879 207 10 Apr 2024 123rd AlephSquirrel 877 112 28 Dec 2023 124th primo-ppcg 🇹🇭 877 197 6 Jul 2022 125th CatsAreFluffy 876 108 1 Jan 2023 126th edsrzf 🇳🇿 873 289 22 Feb 2025 127th nwellnhof 🇩🇪 871 175 3 Jun 2024 128th SirBogman 🇺🇸 871 209 3 Jun 2025 129th DialFrost 🇸🇬 869 141 1 Aug 2024 130th Argeento 🇵🇱 868 140 29 Oct 2023 131st DialFrost 🇸🇬 868 149 1 Aug 2024 132nd inventshah 868 152 24 Jan 2023 132nd nwellnhof 🇩🇪 868 152 3 Jun 2024 134th Natanaelel 🇸🇪 863 95 10 Jun 2023 134th SirBogman 🇺🇸 863 95 2 Nov 2023 136th primo-ppcg 🇹🇭 862 190 9 Apr 2022 137th rucin93 🇵🇱 861 144 23 Jan 2025 138th MeWhenI 🇻🇦 861 211 8 Aug 2023 139th canissimia 🇦🇶 861 304 25 Mar 2024 140th edsrzf 🇳🇿 858 251 6 Apr 2025 141st duckyluuk 🇳🇱 857 143 27 Jul 2024 142nd error256 857 328 9 Jun 2025 143rd ovs-code 🇩🇪 856 178 18 May 2025 144th GrayJoKing 🇦🇺 856 225 13 Mar 2023 145th edsrzf 🇳🇿 856 295 8 Apr 2025 146th primo-ppcg 🇹🇭 854 174 21 Nov 2021 146th stefangimmillaro 854 174 9 Oct 2023 148th bricknellj 851 152 31 Jul 2024 149th typeswitch-dev 🇵🇹 849 246 27 Aug 2023 150th GrayJoKing 🇦🇺 845 153 10 Aug 2023 Prev 76–150 of 837 Next