The Hilbert Curve hole will go live in approximately 25 hours. Why not try and solve it ahead of time?
brainfuck 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 151st nwellnhof 🇩🇪 850 102 2 Jan 2022 152nd Shanethegamer 🇺🇸 850 190 21 Oct 2021 152nd Irratix 🇳🇱 850 190 25 Apr 2022 152nd AlephSquirrel 850 190 31 May 2023 152nd DialFrost 🇸🇬 850 190 16 May 2024 156th SirBogman 🇺🇸 850 225 3 Jun 2025 157th sean-niemann 🇺🇸 848 148 8 Jan 2025 158th ovs-code 🇩🇪 847 153 25 May 2024 159th lynn 847 291 24 Jul 2023 160th pardouin 🇫🇷 846 137 8 days ago 161st Lydxn 🇨🇦 846 149 28 Dec 2021 161st antimon2 🇯🇵 846 149 12 Sep 2022 161st DialFrost 🇸🇬 846 149 21 May 2024 164th OllieBoyne 🇬🇧 846 191 7 Apr 2022 164th htareque 846 191 12 Oct 2023 164th CaedenHarper 🇨🇦 846 191 24 Jun 2025 167th jared-hughes 845 189 10 Apr 2022 168th primo-ppcg 🇹🇭 845 255 11 Mar 2022 169th kcinnu 🇱🇹 845 307 15 May 2024 170th MeWhenI 🇻🇦 843 100 14 Mar 2025 171st CLOStrophobic 🇮🇹 843 207 6 Mar 2025 172nd GrayJoKing 🇦🇺 842 154 28 Apr 2022 172nd Steffan153 🇫🇮 842 154 28 May 2024 174th nwellnhof 🇩🇪 842 245 28 Dec 2021 175th kaascevich 842 284 20 Jul 2025 176th MeWhenI 🇻🇦 842 308 22 Apr 2024 177th rak1507 🇬🇧 841 192 21 Oct 2021 177th Fishron 841 192 21 Dec 2021 177th LogicalJoe 841 192 17 Oct 2022 177th SomeKitten 🇺🇸 841 192 30 Oct 2022 181st canissimia 🇦🇶 841 233 2 Jun 2024 182nd SirBogman 🇺🇸 840 297 26 Aug 2024 183rd tomtheisen 🇺🇸 838 195 21 Nov 2021 184th inventshah 838 242 19 Aug 2023 185th GrayJoKing 🇦🇺 837 171 23 Jul 2024 186th Sloimayyy 837 193 28 Oct 2022 186th Natanaelel 🇸🇪 837 193 11 Apr 2024 188th emgordon154 837 208 14 May 2025 189th lynn 837 298 23 Jul 2023 190th primo-ppcg 🇹🇭 836 131 6 Jun 2021 191st JayXon 🇺🇸 836 150 14 Sep 2024 192nd pardouin 🇫🇷 836 218 5 Dec 2024 193rd detrumi 🇳🇱 836 282 13 Feb 2021 194th ScottHamper 835 247 12 Dec 2021 195th UladzimirSukharukau 833 104 15 Sep 2021 195th Steffan153 🇫🇮 833 104 1 Jun 2024 197th marcin7Cd 833 194 24 Jul 2021 197th scpchicken 🇵🇼 833 194 22 Jan 2023 197th neel11235813 833 194 19 Dec 2023 197th zhaohm14 833 194 22 Jul 2025 201st Waffle3z 832 192 7 Apr 2022 201st edsrzf 🇳🇿 832 192 10 Apr 2025 203rd SirBogman 🇺🇸 832 296 9 Feb 2023 204th prplz 🇦🇺 831 156 18 Oct 2020 205th prplz 🇦🇺 830 125 25 Apr 2021 206th GrayJoKing 🇦🇺 830 185 3 Feb 2025 207th Attero 🇸🇪 829 195 4 Oct 2020 207th christiankuhl 829 195 29 May 2021 207th MeWhenI 🇻🇦 829 195 30 Dec 2023 210th nwellnhof 🇩🇪 829 197 19 Apr 2023 211th kg583 🇺🇸 827 262 17 Jul 2025 212th MeWhenI 🇻🇦 827 264 24 Jul 2023 212th stefangimmillaro 827 264 21 Sep 2024 214th Natanaelel 🇸🇪 825 105 18 Feb 2025 215th duckyluuk 🇳🇱 824 178 5 Jul 2025 216th decorator-factory 824 196 15 Aug 2019 216th Secozzi 824 196 14 Jan 2021 218th akshatj27 🇦🇶 821 158 17 Mar 2022 219th andersk 🇺🇸 821 287 25 Oct 2022 220th edsrzf 🇳🇿 820 165 24 Jan 2025 221st RDShah 820 197 19 Jan 2021 221st FlorianCassayre 🇫🇷 820 197 6 Nov 2022 223rd bizy-coder 819 179 20 Jan 2024 224th ovs-code 🇩🇪 818 106 23 Jul 2024 225th albanian-laundromat 818 248 44 hours ago Prev 151–225 of 1,332 Next