The Hilbert Curve hole will go live in approximately 2 days. 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 450th dokutan 719 204 30 Jun 2025 452nd mathisfun271 718 225 12 Feb 2024 452nd edsrzf 🇳🇿 718 225 22 Jan 2025 452nd itljan30 718 225 26 Jan 2025 455th ovs-code 🇩🇪 716 67 17 Jul 2024 456th retrohun 716 190 3 days ago 457th mossprescott 715 226 10 Jan 2023 458th SirFireball3521 712 182 23 Nov 2022 458th QuincyNash 🇺🇸 712 182 8 Dec 2022 460th NickTheEASDude 🇺🇸 712 227 19 Dec 2023 461st edsrzf 🇳🇿 711 154 27 Oct 2024 462nd ovs-code 🇩🇪 711 245 8 Oct 2024 463rd jarekwg 709 228 26 Apr 2019 464th stackotter 709 337 29 May 2023 465th imreallybadatnames 709 366 16 Mar 2025 466th scpchicken 🇵🇼 708 125 8 Apr 2022 467th tianshuo 708 183 19 Jun 2019 467th Maznek 708 183 6 Feb 2025 469th edsrzf 🇳🇿 708 214 21 Apr 2025 470th MeWhenI 🇻🇦 708 283 9 Feb 2023 471st TimCurwick 🇺🇸 706 147 6 May 2021 471st KevinMarquette 🇺🇸 706 147 27 Apr 2023 473rd Ripick 706 229 1 Feb 2023 474th KasperKivimaeki 🇫🇮 704 335 4 Apr 2025 475th pschmid0 🇺🇸 702 156 31 Aug 2022 476th ndren 702 209 30 Jan 2024 477th KatieLG 🇬🇧 701 185 3 Jun 2024 478th SirBogman 🇺🇸 699 107 26 Aug 2024 479th Shanethegamer 🇺🇸 699 342 19 May 2023 480th splitlane 698 229 9 Mar 2023 481st Shanethegamer 🇺🇸 698 261 27 Oct 2024 482nd HumanEquivalentUnit 697 149 7 Oct 2020 483rd primo-ppcg 🇹🇭 697 158 8 Feb 2022 484th biocommando 🇫🇮 697 186 27 May 2023 484th NickTheEASDude 🇺🇸 697 186 26 Jan 2024 486th Yewzir 🇧🇪 696 373 21 May 2024 487th TeodorDyakov 🇧🇬 695 150 26 Feb 2025 488th stefangimmillaro 695 275 14 Sep 2024 489th dokutan 694 230 3 Apr 2024 490th janbehrens 🇩🇪 694 249 24 Apr 2023 491st Shanethegamer 🇺🇸 694 611 8 Apr 2025 492nd targrik 693 158 23 days ago 493rd pandapawskat 693 187 16 Sep 2021 494th isaacg1 693 340 4 Jan 2020 495th adriweb 🇫🇷 691 231 19 Aug 2023 496th fitzdotlol 🇺🇸 690 188 28 Mar 2022 496th wh3n3v3r 🇨🇿 690 188 8 Nov 2024 498th Indivicivet 690 234 23 Mar 2021 498th alexeldridge 690 234 12 Aug 2024 500th syntax-rules 690 253 4 May 2023 501st kumavale 687 343 9 May 2021 502nd lifthrasiir 🇰🇷 686 109 1 Dec 2024 503rd mobibluman 686 189 1 Mar 2022 503rd edsrzf 🇳🇿 686 189 19 Nov 2024 503rd TeodorDyakov 🇧🇬 686 189 7 Jul 2025 506th Sticky-Bits 685 236 26 Apr 2019 507th frozolotl 685 344 10 Jan 2020 508th Mandrzejy 🇵🇱 684 205 17 Mar 2025 509th jacobly0 🇺🇸 683 380 22 Apr 2024 510th Natanaelel 🇸🇪 682 114 14 Oct 2021 511th primo-ppcg 🇹🇭 682 169 4 Apr 2019 512th Natanaelel 🇸🇪 681 130 14 Oct 2021 513th UpwardProcess 680 161 31 Dec 2018 514th RDShah 679 191 3 Feb 2020 514th dzshn 679 191 17 Aug 2022 516th jared-hughes 678 170 3 Aug 2022 517th billings7 🇬🇧 678 241 21 Nov 2021 518th jared-hughes 677 128 12 Sep 2022 518th 4hg 🇺🇸 677 128 11 Dec 2022 518th jstanley0 677 128 18 Jan 2024 521st ovs-code 🇩🇪 676 115 23 Jul 2024 522nd mathb0y512 676 239 20 Aug 2024 523rd Shanethegamer 🇺🇸 676 323 27 Oct 2024 524th skps2010 675 192 2 Jan 2019 524th daisy-lau 675 192 31 Jul 2020 Prev 451–525 of 1,330 Next