The Hilbert Curve hole will go live in approximately 102 mins. Why not try and solve it ahead of time?
τ in all languages in chars. 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 Chars Time 301st Steffan153 🇫🇮 858 110 27 Oct 2023 302nd andersk 🇺🇸 858 161 7 Feb 2023 303rd primo-ppcg 🇹🇭 857 76 30 Dec 2018 304th kg583 🇺🇸 857 78 11 Mar 2025 305th AdrienHache 🇫🇷 857 114 25 Apr 2024 306th JayXon 🇺🇸 856 67 6 Apr 2023 307th xnor-gate 855 66 16 Apr 2021 307th 4atj 855 66 8 Apr 2025 309th DialFrost 🇸🇬 851 59 3 hours ago 310th sean-niemann 🇺🇸 851 65 4 hours ago 311th NewDefectus 🇮🇱 850 70 11 Feb 2021 311th voytxt 🇨🇿 850 70 27 Apr 2023 311th jbt 850 70 26 Dec 2023 311th emgordon154 850 70 10 Oct 2024 315th Shanethegamer 🇺🇸 850 115 24 May 2023 316th MeWhenI 🇻🇦 850 128 16 Nov 2022 317th sean-niemann 🇺🇸 848 163 8 Jun 2025 318th stassats 847 58 28 Apr 2018 318th Lydxn 🇨🇦 847 58 6 Jul 2022 318th AlephSquirrel 847 58 21 Jan 2025 318th DialFrost 🇸🇬 847 58 22 Jan 2025 322nd JayXon 🇺🇸 847 190 21 Nov 2021 322nd sean-niemann 🇺🇸 847 190 25 Jun 2025 324th GrayJoKing 🇦🇺 845 48 15 Jun 2021 324th pardouin 🇫🇷 845 48 14 Jun 2025 326th yzhs 🇩🇪 843 45 21 Jun 2022 327th DialFrost 🇸🇬 843 112 23 Mar 2025 328th Herbert00709 🇵🇱 843 140 25 Oct 2024 329th edre 842 67 27 Apr 2018 329th ovs-code 🇩🇪 842 67 14 Jan 2023 329th AlephSquirrel 842 67 17 Aug 2023 329th zacjl 842 67 27 Apr 2025 329th KasperKivimaeki 🇫🇮 842 67 8 Jul 2025 329th 5cw 🇺🇸 842 67 12 Jul 2025 335th primo-ppcg 🇹🇭 841 119 25 Apr 2022 336th MeWhenI 🇻🇦 840 64 13 Jul 2024 337th Kacarott 🇦🇺 837 58 13 Sep 2024 338th sean-niemann 🇺🇸 837 141 25 Jun 2025 339th primo-ppcg 🇹🇭 837 157 16 Jan 2021 340th MeWhenI 🇻🇦 836 102 28 Feb 2022 340th emgordon154 836 102 25 May 2025 342nd SirBogman 🇺🇸 835 117 24 Jan 2024 343rd SirBogman 🇺🇸 834 120 7 Jul 2023 344th jslip 832 59 25 May 2022 344th ovs-code 🇩🇪 832 59 11 Mar 2023 344th Steffan153 🇫🇮 832 59 12 Mar 2023 344th xsot 🇸🇬 832 59 6 Oct 2024 348th GrayJoKing 🇦🇺 831 69 27 May 2022 349th jared-hughes 831 142 7 Feb 2023 350th thisishowmymindworks 🇳🇴 830 68 14 Oct 2020 350th StefanHabel 🇨🇦 830 68 14 Mar 2023 350th bizy-coder 830 68 19 Jan 2024 350th croc54 830 68 3 Dec 2024 354th ovs-code 🇩🇪 828 49 22 Oct 2023 355th emplv 🇱🇻 828 114 2 Jan 2023 356th namelessiw 828 118 22 Jul 2025 357th GrayJoKing 🇦🇺 828 143 2 Feb 2024 358th HPWiz 🇳🇿 827 65 19 Jan 2024 358th emplv 🇱🇻 827 65 28 Mar 2025 358th albanian-laundromat 827 65 22 days ago 361st edsrzf 🇳🇿 826 67 35 hours ago 362nd Andriamanitra 🇫🇮 825 46 23 Sep 2022 362nd neel11235813 825 46 14 Feb 2023 362nd voytxt 🇨🇿 825 46 22 May 2023 365th DialFrost 🇸🇬 825 195 30 May 2025 366th Shanethegamer 🇺🇸 821 115 14 Oct 2022 367th nwellnhof 🇩🇪 820 47 10 Feb 2020 367th Lydxn 🇨🇦 820 47 2 Aug 2023 369th nwellnhof 🇩🇪 820 122 5 May 2020 369th jared-hughes 820 122 6 Feb 2023 369th sean-niemann 🇺🇸 820 122 25 Jun 2025 372nd SirBogman 🇺🇸 819 144 27 May 2023 373rd lynn 818 69 1 Dec 2021 373rd fkantelberg 818 69 5 Aug 2023 375th rucin93 🇵🇱 815 66 14 Mar 2025 Prev 301–375 of 2,183 Next