The Hilbert Curve hole will go live in approximately 2 days. Why not try and solve it ahead of time?
√2 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 751st BrenSchaap 711 48 12 Nov 2021 751st jared-hughes 711 48 20 Jan 2023 751st DialFrost 🇸🇬 711 48 27 Dec 2024 754th stefangimmillaro 711 190 4 Jun 2025 755th miabea73 709 160 2 days ago 756th markus-rekdal 707 68 31 May 2019 756th qoqosz 707 68 6 Jun 2019 756th giacomogallina 707 68 6 Jun 2019 756th skps2010 707 68 14 Jun 2019 756th hoodadam 707 68 19 Jul 2019 756th dzhang314 707 68 14 Aug 2019 756th sk- 707 68 11 Sep 2019 756th handisb 707 68 2 Nov 2019 756th amishtal 707 68 27 Nov 2019 756th Haksell 🇦🇶 707 68 1 Dec 2019 756th Matistjati 707 68 3 Dec 2019 756th yzhs 🇩🇪 707 68 19 Jan 2020 756th Daniel-Martin576 707 68 1 Apr 2020 756th Jviscus1 707 68 24 Apr 2020 756th GalladeGuy 🇺🇸 707 68 23 May 2020 756th aliakseikalosha 707 68 9 Jun 2020 756th Jumprocks1 707 68 11 Jun 2020 756th itiievskyi 🇺🇦 707 68 30 Jul 2020 756th dev-loop0 707 68 20 Aug 2020 756th linstr13 707 68 29 Sep 2020 756th mueller14003 707 68 8 Oct 2020 756th thisishowmymindworks 🇳🇴 707 68 14 Oct 2020 756th davidverweij 707 68 21 Oct 2020 756th martinsifrar 707 68 23 Oct 2020 756th KatieLG 🇬🇧 707 68 1 Nov 2020 756th Dazza314 🇬🇧 707 68 6 Nov 2020 756th austinrwarner 707 68 25 Dec 2020 756th Tess2662 707 68 11 Jan 2021 756th fynnkroeger 707 68 20 Jan 2021 756th ydevor 🇮🇱 707 68 22 Feb 2021 756th asadullayev 707 68 3 Mar 2021 756th orifu 707 68 19 Mar 2021 756th josephjojoe 707 68 19 Mar 2021 756th enbyte 707 68 21 May 2021 756th harrymwilkins 🇬🇧 707 68 18 Jul 2021 756th RYNO8 707 68 7 Aug 2021 756th ngocbd 🇻🇳 707 68 31 Aug 2021 756th potato-jackson 707 68 6 Sep 2021 756th ToE42 707 68 7 Sep 2021 756th ehulinsky 🇺🇸 707 68 16 Sep 2021 756th redbeancola 707 68 11 Oct 2021 756th walterfeyman 707 68 30 Oct 2021 756th xy3 🇮🇪 707 68 18 Nov 2021 756th sleepyStick 707 68 7 Dec 2021 756th akshatj27 🇦🇶 707 68 11 Jan 2022 756th Bonjour27891 🇻🇳 707 68 10 Feb 2022 756th LeeCamp 707 68 15 Feb 2022 756th SomeKitten 🇺🇸 707 68 20 Aug 2022 756th suwat513 707 68 23 Sep 2022 756th ValentinCassayre 707 68 9 Oct 2022 756th aksyristos 707 68 30 Oct 2022 756th tpasfieldERAU 707 68 9 Nov 2022 756th Omega65536 🇩🇪 707 68 23 Nov 2022 756th jfallon1997 707 68 3 Jan 2023 756th Smoncko 707 68 1 Feb 2023 756th DragonaireM 707 68 6 Feb 2023 756th m3nt0ras 🇬🇷 707 68 16 Feb 2023 756th crispshaker 707 68 18 Mar 2023 756th MiranDaniel 🇨🇿 707 68 29 Apr 2023 756th sd3b 707 68 1 May 2023 756th ZoeyKD 707 68 14 May 2023 756th Ripick 707 68 22 May 2023 756th msbranicky 707 68 10 Jul 2023 756th CornerMercury 🇬🇧 707 68 1 Aug 2023 756th cingulataluke 707 68 26 Aug 2023 756th bac0id 707 68 20 Sep 2023 756th Stockoh 🇫🇷 707 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