√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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 451st primo-ppcg 🇹🇭 889 200 41ms 12 May 2023 452nd nwellnhof 🇩🇪 889 667 20ms 19 Nov 2022 453rd annaproxy 887 52 179ms 27 Oct 2023 453rd ovs-code 🇩🇪 887 52 81ms 30 Jun 2024 455th sean-niemann 🇺🇸 887 111 673ms 3 days ago 456th GrayJoKing 🇦🇺 887 146 248ms 7 Feb 2024 457th primo-ppcg 🇹🇭 886 96 863ms 19 Nov 2022 458th edsrzf 🇳🇿 885 47 70ms 26 May 2025 459th sean-niemann 🇺🇸 884 86 530ms 26 Sep 2023 459th Steffan153 🇫🇮 884 86 526ms 23 Jul 2024 461st primo-ppcg 🇹🇭 884 142 1,577ms 15 Sep 2025 462nd primo-ppcg 🇹🇭 884 146 93ms 16 Aug 2023 463rd DialFrost 🇸🇬 882 40 39ms 23 Dec 2024 463rd MeWhenI 🇻🇦 882 40 39ms 14 Feb 2025 463rd zacjl 882 40 40ms 16 May 2025 466th doge1338 881 57 18ms 7 Sep 2021 466th GeorgeStechman 🇬🇧 881 57 23ms 17 Jun 2022 466th two-bad 🇬🇧 881 57 75ms 4 Dec 2023 466th jbt 881 57 9ms 26 Dec 2023 470th emplv 🇱🇻 881 83 116ms 11 Apr 2023 471st inventshah 881 673 20ms 18 Nov 2022 472nd Steffan153 🇫🇮 880 53 862ms 10 Aug 2024 473rd DialFrost 🇸🇬 879 137 1,847ms 28 Mar 2025 474th ovs-code 🇩🇪 879 148 1,955ms 12 Oct 2024 475th itiievskyi 🇺🇦 877 40 262ms 20 Aug 2020 475th FlorianCassayre 🇫🇷 877 40 2,030ms 26 May 2024 475th BREMAUCY 🇫🇷 877 40 2,021ms 21 Aug 2025 478th inventshah 877 118 1,427ms 22 Jul 2024 479th MeWhenI 🇻🇦 876 39 37ms 6 May 2022 479th janlelis 876 39 93ms 24 Aug 2022 481st MeWhenI 🇻🇦 876 70 1,332ms 8 Jun 2023 482nd marcin7Cd 875 49 4ms 31 Jan 2021 482nd ovs-code 🇩🇪 875 49 9ms 11 Mar 2023 484th jiaminglimjm 🇲🇾 875 55 9ms 26 Nov 2019 484th NewDefectus 🇮🇱 875 55 9ms 12 Oct 2020 484th bbonenfant 875 55 9ms 27 Nov 2020 484th RDShah 875 55 9ms 10 May 2021 484th jared-hughes 875 55 9ms 2 Oct 2021 484th MichalMarsalek 🇨🇿 875 55 9ms 2 Nov 2021 484th btjones0 875 55 9ms 10 Dec 2021 484th HumanEquivalentUnit 875 55 9ms 28 Dec 2021 484th Shanethegamer 🇺🇸 875 55 9ms 28 Jan 2022 484th Alex-x90 🇺🇸 875 55 9ms 10 Mar 2022 484th cooljoseph1 875 55 9ms 6 May 2022 484th LogicalJoe 875 55 9ms 19 Sep 2022 484th FlorianCassayre 🇫🇷 875 55 10ms 9 Oct 2022 484th aiarzhantsev 875 55 9ms 14 Oct 2022 484th betaveros 875 55 9ms 1 Jan 2023 484th 5cw 🇺🇸 875 55 32ms 24 Apr 2023 484th klixel 🇨🇦 875 55 9ms 5 Jun 2023 484th jacobly0 🇺🇸 875 55 9ms 1 Sep 2023 484th wen1now 875 55 9ms 7 Nov 2023 484th nstearns96 🇬🇧 875 55 9ms 13 Oct 2024 484th andrewjc2000 875 55 9ms 21 Oct 2024 484th cros107 🇦🇺 875 55 9ms 18 Mar 2025 484th StinkyMilo 875 55 9ms 12 May 2025 484th BREMAUCY 🇫🇷 875 55 13ms 25 Jul 2025 484th jasonxue1 875 55 11ms 26 Jul 2025 484th jipsong 🇩🇪 875 55 9ms 25 Aug 2025 510th sean-niemann 🇺🇸 875 116 10ms 23 Sep 2025 511th primo-ppcg 🇹🇭 875 266 941ms 6 Aug 2025 512th GrayJoKing 🇦🇺 873 138 78ms 8 Feb 2024 513th sean-niemann 🇺🇸 871 53 188ms 25 Mar 2025 514th SirBogman 🇺🇸 867 117 20ms 28 May 2023 515th andersk 🇺🇸 865 58 18ms 21 Mar 2020 515th jared-hughes 865 58 9ms 6 Oct 2021 515th itsh01 865 58 25ms 22 Aug 2022 515th targrik 865 58 20ms 18 Feb 2025 519th sean-niemann 🇺🇸 865 111 1,260ms 15 Jul 2025 520th galloj 🇨🇿 865 685 133ms 1 Mar 2023 521st jared-hughes 863 30 47ms 20 Oct 2021 521st ZakkkkAttackkkk 🇵🇭 863 30 49ms 26 Dec 2021 523rd DialFrost 🇸🇬 863 54 275ms 19 Jul 2024 524th MeWhenI 🇻🇦 863 88 47ms 12 Jun 2021 525th MeWhenI 🇻🇦 862 29 664ms 25 Jul 2022 First Prev 451–525 of 2,803 Next Last