The Hilbert Curve hole will go live in approximately 3 hours. Why not try and solve it ahead of time?
π 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 670th Lv0Sys 🇵🇱 658 62 5 Jun 2025 670th RaBa21 🇭🇺 658 62 19 Jul 2025 670th trinityy-7 658 62 29 Jul 2025 679th stefangimmillaro 658 208 21 Oct 2023 680th pardouin 🇫🇷 655 74 24 hours ago 681st MeWhenI 🇻🇦 655 183 17 Feb 2023 682nd taklam 654 89 27 May 2020 682nd xyangst 654 89 8 Oct 2024 682nd gigaprofisi 🇺🇸 654 89 25 Jul 2025 685th Waffle3z 653 156 8 Apr 2022 686th bendiscz 652 223 20 Apr 2020 687th emgordon154 650 105 10 Dec 2024 688th stefangimmillaro 649 218 6 Nov 2023 689th AlephSquirrel 648 206 3 Aug 2023 690th sk- 647 63 12 Sep 2019 690th tadd 647 63 16 Apr 2020 690th janbehrens 🇩🇪 647 63 16 Jan 2021 690th shellbertt 🇨🇦 647 63 6 Dec 2021 690th purp 647 63 13 Aug 2022 690th aksyristos 647 63 3 Feb 2023 690th Natanaelel 🇸🇪 647 63 30 Aug 2024 697th Lv0Sys 🇵🇱 647 90 5 Jun 2025 697th Andrey-Plotnikov 647 90 25 Jun 2025 697th XenThe 🇬🇧 647 90 1 Jul 2025 700th m-tkach 🇺🇦 647 158 26 May 2022 700th janbehrens 🇩🇪 647 158 15 May 2023 702nd knutae 🇳🇴 646 88 10 Apr 2018 702nd daedals 646 88 6 Jun 2019 702nd urojony 🇵🇱 646 88 3 Jan 2021 702nd elmoiv 🇪🇬 646 88 23 Jun 2021 702nd RYNO8 646 88 27 Aug 2021 702nd LouisRustenholz 646 88 23 Dec 2021 702nd Bonjour27891 🇻🇳 646 88 11 Mar 2022 702nd scpchicken 🇵🇼 646 88 19 Mar 2022 702nd fourth-bit 646 88 9 Dec 2022 702nd DrPiranoid 646 88 26 Mar 2023 702nd BREMAUCY 🇫🇷 646 88 29 Apr 2024 713th somebody1234 644 46 11 Dec 2018 714th cure-honey 🇯🇵 644 276 8 Jul 2021 715th MeWhenI 🇻🇦 642 76 1 Nov 2023 716th FlorianCassayre 🇫🇷 641 39 11 Sep 2023 717th stefangimmillaro 641 160 26 Apr 2025 718th gnlow 🇰🇷 640 91 14 Feb 2021 718th weliveinhell 🇭🇹 640 91 4 Oct 2023 718th mamamia5x 640 91 8 Mar 2024 721st lukehewittvandy 640 254 12 Jul 2022 722nd MeWhenI 🇻🇦 639 83 3 Aug 2024 723rd rambox11 639 160 12 Mar 2019 724th emgordon154 639 192 1 Jun 2025 725th emgordon154 639 208 7 Sep 2024 726th SirBogman 🇺🇸 639 374 12 Jul 2023 727th 4hg 🇺🇸 638 42 22 Jul 2022 728th glesnick 638 89 18 Aug 2022 729th tom-lord 637 64 8 Nov 2017 729th Indivicivet 637 64 30 Mar 2021 731st DialFrost 🇸🇬 637 161 30 Apr 2025 732nd Aurel300 🇨🇭 637 222 21 Jul 2024 733rd emgordon154 636 108 12 Jul 2025 734th aksyristos 635 161 14 Mar 2023 735th Attero 🇸🇪 633 92 21 Oct 2020 735th tpiechaczek 🇵🇱 633 92 8 Jan 2021 737th cure-honey 🇯🇵 632 230 8 Jul 2021 738th andersk 🇺🇸 631 47 4 Mar 2023 738th snoozingnewt 🇺🇸 631 47 9 Sep 2024 738th chubbc 631 47 30 Dec 2024 741st programjames 631 90 24 Dec 2023 742nd MeWhenI 🇻🇦 631 162 1 Aug 2023 743rd h3ra993huskp 🇯🇵 628 259 14 Oct 2024 744th stevehodges 627 65 8 Nov 2017 744th AnthonySuper 627 65 10 Nov 2017 746th c0d3-4-F00d 🇩🇪 627 163 23 May 2022 747th Shanethegamer 🇺🇸 626 91 2 Jun 2022 748th CatsAreFluffy 626 104 14 Dec 2022 749th BREMAUCY 🇫🇷 625 161 29 Jul 2025 750th hellwue 624 91 25 Feb 2022 Prev 676–750 of 3,874 Next