The Hilbert Curve hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Number Spiral 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 150th nwellnhof 🇩🇪 848 83 5 Oct 2022 152nd Yewzir 🇧🇪 848 118 5 Feb 2025 153rd Natanaelel 🇸🇪 844 91 24 Aug 2022 154th pardouin 🇫🇷 844 125 25 Nov 2024 155th ovs-code 🇩🇪 843 47 15 Jun 2024 156th nwellnhof 🇩🇪 843 98 18 Jun 2024 157th JayXon 🇺🇸 841 153 13 Apr 2022 158th JayXon 🇺🇸 838 87 27 Jun 2024 158th pardouin 🇫🇷 838 87 1 Jul 2024 160th orthoplex 🇨🇽 838 92 26 Jan 2022 160th btnlq 838 92 1 Feb 2022 160th bricknellj 838 92 10 Feb 2023 160th ZakkkkAttackkkk 🇵🇭 838 92 1 Oct 2023 160th ovs-code 🇩🇪 838 92 11 Mar 2024 160th pardouin 🇫🇷 838 92 12 Mar 2024 160th JayXon 🇺🇸 838 92 27 Jun 2024 160th duckyluuk 🇳🇱 838 92 9 Jul 2024 168th Steffan153 🇫🇮 838 120 8 Mar 2023 169th SirBogman 🇺🇸 837 105 3 Jun 2025 170th emplv 🇱🇻 836 106 24 Jul 2025 170th targrik 836 106 22 days ago 172nd m-tkach 🇺🇦 835 107 27 Oct 2022 173rd snyderek 🇺🇸 834 133 1 Dec 2024 174th 386asm 🇺🇸 833 159 3 May 2023 175th DialFrost 🇸🇬 831 190 5 Feb 2025 176th Steffan153 🇫🇮 830 171 26 Feb 2024 177th lynn 829 93 27 Jan 2022 177th TFeld00 🇩🇰 829 93 19 May 2022 177th prplz 🇦🇺 829 93 25 May 2022 177th Seek64 🇩🇪 829 93 30 Sep 2023 181st Frowny 828 29 26 Jan 2022 182nd Kacarott 🇦🇺 828 87 2 Jun 2025 183rd sean-niemann 🇺🇸 828 134 13 May 2025 184th primo-ppcg 🇹🇭 827 102 27 Jan 2022 185th sisyphus-ppcg 🇦🇺 826 93 26 Jan 2022 186th FlyingPenguin223 822 135 17 Dec 2024 187th davecame 820 94 30 Sep 2024 188th Irratix 🇳🇱 820 109 27 Apr 2022 188th DialFrost 🇸🇬 820 109 6 Nov 2023 190th GrayJoKing 🇦🇺 818 86 28 Jan 2022 191st primo-ppcg 🇹🇭 818 99 28 Jan 2022 192nd GrayJoKing 🇦🇺 818 138 4 Mar 2022 193rd primo-ppcg 🇹🇭 818 162 21 Jun 2022 194th sisyphus-ppcg 🇦🇺 817 82 14 Dec 2022 195th Steffan153 🇫🇮 815 121 22 Feb 2024 196th emgordon154 813 116 27 Dec 2024 197th sean-niemann 🇺🇸 811 175 13 May 2024 198th ovs-code 🇩🇪 810 90 11 Mar 2024 199th Natanaelel 🇸🇪 809 49 3 Sep 2022 200th Natanaelel 🇸🇪 809 87 26 Jan 2022 201st rucin93 🇵🇱 809 100 19 Nov 2023 201st sean-niemann 🇺🇸 809 100 8 Apr 2025 203rd kg583 🇺🇸 809 122 20 Mar 2025 204th ovs-code 🇩🇪 808 95 20 Nov 2024 205th sean-niemann 🇺🇸 806 126 22 Apr 2024 206th edsrzf 🇳🇿 804 138 25 Nov 2024 207th m-tkach 🇺🇦 804 167 26 Jan 2022 208th ImpressedByRocks 803 96 8 Jun 2022 209th xnor-gate 803 123 27 Jan 2022 210th DialFrost 🇸🇬 801 101 24 Jan 2023 210th Argeento 🇵🇱 801 101 29 Oct 2023 210th ovs-code 🇩🇪 801 101 20 Nov 2024 213th JayXon 🇺🇸 800 88 1 Mar 2023 213th pardouin 🇫🇷 800 88 22 days ago 215th emgordon154 800 96 19 Nov 2024 216th CaedenHarper 🇨🇦 798 112 18 days ago 217th sean-niemann 🇺🇸 798 139 13 May 2024 218th duckyluuk 🇳🇱 793 92 9 Jul 2024 219th sisyphus-ppcg 🇦🇺 792 140 26 Jan 2022 220th ovs-code 🇩🇪 790 143 4 Mar 2022 220th DialFrost 🇸🇬 790 143 21 Dec 2023 222nd clockworknazo 788 152 12 Jul 2023 223rd nwellnhof 🇩🇪 787 58 28 Jan 2022 223rd SirBogman 🇺🇸 787 58 4 Apr 2022 225th namelessiw 787 129 26 Jul 2025 Prev 151–225 of 1,654 Next