√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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 40th vhoulbreque 🇫🇷 982 49 16ms 13 Aug 2022 40th kg583 🇺🇸 982 49 14ms 5 Sep 2022 40th commandblockguy 🇺🇸 982 49 14ms 6 Sep 2022 40th jakobkordez 🇸🇮 982 49 13ms 31 Oct 2022 40th annaproxy 982 49 13ms 5 Nov 2022 40th StefanHabel 🇨🇦 982 49 14ms 5 Dec 2022 40th thehylian 982 49 14ms 25 Dec 2022 40th ovs-code 🇩🇪 982 49 12ms 25 Dec 2022 40th stefangimmillaro 982 49 14ms 26 Dec 2022 40th sisyphus-ppcg 🇦🇺 982 49 13ms 29 Jan 2023 40th Seek64 🇩🇪 982 49 13ms 1 Feb 2023 40th Seal0220 🇹🇼 982 49 13ms 5 Feb 2023 40th neel11235813 982 49 15ms 12 Feb 2023 40th Steffan153 🇫🇮 982 49 14ms 12 Feb 2023 40th AlephSquirrel 982 49 13ms 12 Feb 2023 40th inventshah 982 49 13ms 12 Feb 2023 40th christensendaniel 982 49 18ms 29 Mar 2023 40th kyleclaassen 982 49 16ms 25 May 2023 40th guilhem-roy 🇫🇷 982 49 14ms 29 Jun 2023 40th MeWhenI 🇻🇦 982 49 12ms 1 Aug 2023 40th sean-niemann 🇺🇸 982 49 15ms 2 Aug 2023 40th xsot 🇸🇬 982 49 14ms 23 Sep 2023 40th Command-Master 982 49 14ms 23 Sep 2023 40th pardouin 🇫🇷 982 49 16ms 6 Oct 2023 40th GrayJoKing 🇦🇺 982 49 15ms 8 Oct 2023 40th Rubiksmath 982 49 15ms 8 Oct 2023 40th fuzzylojik-golf 🇺🇸 982 49 12ms 8 Oct 2023 40th DialFrost 🇸🇬 982 49 13ms 11 Oct 2023 40th vTrial 982 49 12ms 15 Dec 2023 40th rucin93 🇵🇱 982 49 13ms 16 Jan 2024 40th duckyluuk 🇳🇱 982 49 13ms 28 Feb 2024 40th khvdm 982 49 12ms 4 Aug 2024 40th b-illy 🇬🇧 982 49 17ms 12 Sep 2024 40th zacjl 982 49 14ms 12 Sep 2024 40th bizy-coder 982 49 12ms 12 Sep 2024 40th CaedenHarper 🇨🇦 982 49 12ms 13 Sep 2024 40th edsrzf 🇳🇿 982 49 13ms 19 Sep 2024 40th Bulmenisaurus 982 49 14ms 9 Oct 2024 40th lifthrasiir 🇰🇷 982 49 13ms 29 Nov 2024 40th firewoods1978 982 49 12ms 3 Jan 2025 40th CLOStrophobic 🇮🇹 982 49 13ms 11 Feb 2025 40th kops-cg 982 49 14ms 16 Feb 2025 40th plcc0 982 49 13ms 19 Feb 2025 40th cefqrn 982 49 13ms 13 Apr 2025 40th Mukundan314 982 49 18ms 2 May 2025 40th 4atj 982 49 19ms 30 Jun 2025 40th KasperKivimaeki 🇫🇮 982 49 15ms 1 Jul 2025 40th lukegustafson 🇺🇸 982 49 13ms 1 Jul 2025 40th dirckvdende 982 49 12ms 16 Jul 2025 40th wuduculfre 982 49 14ms 22 Jul 2025 40th InigoK 🇺🇸 982 49 13ms 29 Aug 2025 40th qpwoeirut 982 49 13ms 10 Sep 2025 40th blaztoma 🇱🇹 982 49 17ms 20 days ago 40th Emutis 🇱🇹 982 49 14ms 19 days ago 40th bricknellj 982 49 13ms 18 days ago 40th ryyyn 🇺🇸 982 49 13ms 10 days ago 132nd primo-ppcg 🇹🇭 977 32 1,112ms 5 Oct 2020 132nd HPWiz 🇳🇿 977 32 1,117ms 21 Nov 2020 132nd GrayJoKing 🇦🇺 977 32 310ms 4 Dec 2022 132nd nwellnhof 🇩🇪 977 32 317ms 4 Dec 2022 132nd Lydxn 🇨🇦 977 32 298ms 2 Feb 2023 132nd sean-niemann 🇺🇸 977 32 281ms 7 Aug 2023 132nd ovs-code 🇩🇪 977 32 320ms 6 Jan 2024 139th sisyphus-ppcg 🇦🇺 976 35 57ms 1 Jan 2021 139th Lydxn 🇨🇦 976 35 52ms 20 Jan 2021 139th orthoplex 🇨🇽 976 35 46ms 31 Mar 2022 139th Steffan153 🇫🇮 976 35 46ms 27 Oct 2023 139th radarek 🇵🇱 976 35 48ms 21 Feb 2025 139th JayXon 🇺🇸 976 35 48ms 22 Feb 2025 139th sean-niemann 🇺🇸 976 35 53ms 22 Feb 2025 139th AbrahamJLR 🇻🇪 976 35 47ms 14 Jun 2025 139th fuzzylojik-golf 🇺🇸 976 35 48ms 13 Sep 2025 148th primo-ppcg 🇹🇭 974 36 2,032ms 27 May 2019 148th ETHproductions 🇺🇸 974 36 2,205ms 16 Aug 2019 148th ReidZ3 🇺🇸 974 36 1,955ms 4 Dec 2020 First Prev 76–150 of 2,767 Next Last