The Hilbert Curve hole will go live in approximately 2 days. 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 676th MeWhenI 🇻🇦 655 183 17 Feb 2023 677th taklam 654 89 27 May 2020 677th xyangst 654 89 8 Oct 2024 677th gigaprofisi 🇺🇸 654 89 25 Jul 2025 680th Waffle3z 653 156 8 Apr 2022 681st bendiscz 652 223 20 Apr 2020 682nd emgordon154 650 105 10 Dec 2024 683rd stefangimmillaro 649 218 6 Nov 2023 684th AlephSquirrel 648 206 3 Aug 2023 685th sk- 647 63 12 Sep 2019 685th tadd 647 63 16 Apr 2020 685th janbehrens 🇩🇪 647 63 16 Jan 2021 685th shellbertt 🇨🇦 647 63 6 Dec 2021 685th purp 647 63 13 Aug 2022 685th aksyristos 647 63 3 Feb 2023 685th Natanaelel 🇸🇪 647 63 30 Aug 2024 692nd Lv0Sys 🇵🇱 647 90 5 Jun 2025 692nd Andrey-Plotnikov 647 90 25 Jun 2025 692nd XenThe 🇬🇧 647 90 1 Jul 2025 695th m-tkach 🇺🇦 647 158 26 May 2022 695th janbehrens 🇩🇪 647 158 15 May 2023 697th knutae 🇳🇴 646 88 10 Apr 2018 697th daedals 646 88 6 Jun 2019 697th urojony 🇵🇱 646 88 3 Jan 2021 697th elmoiv 🇪🇬 646 88 23 Jun 2021 697th RYNO8 646 88 27 Aug 2021 697th LouisRustenholz 646 88 23 Dec 2021 697th Bonjour27891 🇻🇳 646 88 11 Mar 2022 697th scpchicken 🇵🇼 646 88 19 Mar 2022 697th fourth-bit 646 88 9 Dec 2022 697th DrPiranoid 646 88 26 Mar 2023 697th BREMAUCY 🇫🇷 646 88 29 Apr 2024 708th somebody1234 644 46 11 Dec 2018 709th cure-honey 🇯🇵 644 276 8 Jul 2021 710th MeWhenI 🇻🇦 642 76 1 Nov 2023 711th FlorianCassayre 🇫🇷 641 39 11 Sep 2023 712th stefangimmillaro 641 160 26 Apr 2025 713th gnlow 🇰🇷 640 91 14 Feb 2021 713th weliveinhell 🇭🇹 640 91 4 Oct 2023 713th mamamia5x 640 91 8 Mar 2024 716th lukehewittvandy 640 254 12 Jul 2022 717th MeWhenI 🇻🇦 639 83 3 Aug 2024 718th rambox11 639 160 12 Mar 2019 719th emgordon154 639 192 1 Jun 2025 720th emgordon154 639 208 7 Sep 2024 721st SirBogman 🇺🇸 639 374 12 Jul 2023 722nd 4hg 🇺🇸 638 42 22 Jul 2022 723rd glesnick 638 89 18 Aug 2022 724th tom-lord 637 64 8 Nov 2017 724th Indivicivet 637 64 30 Mar 2021 726th DialFrost 🇸🇬 637 161 30 Apr 2025 727th Aurel300 🇨🇭 637 222 21 Jul 2024 728th emgordon154 636 108 12 Jul 2025 729th aksyristos 635 161 14 Mar 2023 730th Attero 🇸🇪 633 92 21 Oct 2020 730th tpiechaczek 🇵🇱 633 92 8 Jan 2021 732nd cure-honey 🇯🇵 632 230 8 Jul 2021 733rd andersk 🇺🇸 631 47 4 Mar 2023 733rd snoozingnewt 🇺🇸 631 47 9 Sep 2024 733rd chubbc 631 47 30 Dec 2024 736th programjames 631 90 24 Dec 2023 737th MeWhenI 🇻🇦 631 162 1 Aug 2023 738th h3ra993huskp 🇯🇵 628 259 14 Oct 2024 739th stevehodges 627 65 8 Nov 2017 739th AnthonySuper 627 65 10 Nov 2017 741st c0d3-4-F00d 🇩🇪 627 163 23 May 2022 742nd Shanethegamer 🇺🇸 626 91 2 Jun 2022 743rd CatsAreFluffy 626 104 14 Dec 2022 744th BREMAUCY 🇫🇷 625 161 29 Jul 2025 745th hellwue 624 91 25 Feb 2022 745th HumanoidCPU 624 91 2 Jul 2024 745th hiichbindermax 624 91 14 Feb 2025 748th kumavale 623 227 13 Mar 2022 749th MeWhenI 🇻🇦 622 165 29 Apr 2025 750th janAkali 🇷🇺 622 218 28 Jun 2025 Prev 676–750 of 3,868 Next