√2 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 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 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 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 Chars Time Submitted 370th Frowny 906 26 39ms 13 Jan 2024 370th 2bular 906 26 263ms 22 days ago 378th andersk 🇺🇸 905 65 128ms 21 Mar 2020 378th JayXon 🇺🇸 905 65 149ms 28 Nov 2021 378th btnlq 905 65 167ms 15 Oct 2023 378th ovs-code 🇩🇪 905 65 136ms 31 Jan 2024 382nd Lydxn 🇨🇦 905 80 134ms 2 Mar 2023 383rd Alex-x90 🇺🇸 904 53 11ms 11 Mar 2022 383rd Irratix 🇳🇱 904 53 32ms 7 May 2022 383rd btjones0 904 53 14ms 15 Jul 2022 383rd FlorianCassayre 🇫🇷 904 53 10ms 18 Sep 2023 383rd elgan65536 904 53 11ms 11 Apr 2024 383rd anter69 🇭🇺 904 53 11ms 19 Apr 2024 383rd StinkyMilo 904 53 10ms 12 May 2025 383rd jasonxue1 904 53 10ms 8 Aug 2025 391st GrayJoKing 🇦🇺 904 58 332ms 29 May 2022 392nd pardouin 🇫🇷 903 53 118ms 28 Feb 2025 393rd sean-niemann 🇺🇸 903 143 468ms 30 Dec 2024 394th Yewzir 🇧🇪 899 68 348ms 2 Oct 2025 395th GrayJoKing 🇦🇺 899 145 685ms 2 Feb 2024 396th sean-niemann 🇺🇸 898 94 765ms 25 Jun 2025 397th primo-ppcg 🇹🇭 898 229 2,299ms 4 Oct 2020 398th sean-niemann 🇺🇸 897 88 1,160ms 15 Jul 2025 399th FlorianCassayre 🇫🇷 897 100 267ms 19 Jul 2025 400th Steffan153 🇫🇮 897 113 235ms 31 Aug 2024 401st HPWiz 🇳🇿 896 148 3,063ms 12 Oct 2023 402nd primo-ppcg 🇹🇭 895 134 56ms 21 Jun 2022 403rd JayXon 🇺🇸 894 81 140ms 16 Oct 2022 403rd Steffan153 🇫🇮 894 81 123ms 10 Apr 2023 403rd sean-niemann 🇺🇸 894 81 119ms 23 Mar 2025 406th Lydxn 🇨🇦 893 50 11ms 9 Jan 2022 407th primo-ppcg 🇹🇭 893 68 1,287ms 13 Sep 2023 408th primo-ppcg 🇹🇭 893 113 64ms 26 Apr 2025 409th ovs-code 🇩🇪 892 86 213ms 22 Feb 2025 410th saito-ta 🇯🇵 891 382 2ms 1 Aug 2023 411th GrayJoKing 🇦🇺 890 46 117ms 15 Sep 2023 412th tomtheisen 🇺🇸 890 56 18ms 28 Sep 2020 412th nathanadams 🇳🇿 890 56 9ms 14 Sep 2021 412th GrayJoKing 🇦🇺 890 56 13ms 11 Nov 2023 412th CaedenHarper 🇨🇦 890 56 9ms 24 Aug 2025 416th ovs-code 🇩🇪 889 51 10ms 10 Dec 2023 416th DialFrost 🇸🇬 889 51 8ms 10 Dec 2023 416th Steffan153 🇫🇮 889 51 10ms 12 Dec 2023 416th MeWhenI 🇻🇦 889 51 7ms 13 Dec 2023 416th dokutan 889 51 7ms 26 Dec 2023 416th kg583 🇺🇸 889 51 8ms 15 Sep 2025 422nd Steffan153 🇫🇮 889 59 426ms 29 Aug 2024 423rd Steffan153 🇫🇮 888 95 848ms 31 Aug 2024 424th jared-hughes 888 281 3,980ms 22 Jul 2023 425th prplz 🇦🇺 887 54 56ms 25 Oct 2019 425th TFeld00 🇩🇰 887 54 31ms 4 Nov 2020 425th jmerle 🇳🇱 887 54 18ms 22 Jan 2022 425th vang1ong7ang 887 54 249ms 11 Apr 2023 425th Yewzir 🇧🇪 887 54 14ms 1 May 2023 425th SB-945 887 54 14ms 6 Feb 2024 425th albanian-laundromat 887 54 69ms 19 Sep 2025 432nd btnlq 887 95 325ms 3 Mar 2023 433rd sean-niemann 🇺🇸 887 129 501ms 27 Mar 2025 434th GrayJoKing 🇦🇺 887 139 4,892ms 4 Mar 2025 435th ovs-code 🇩🇪 886 69 352ms 24 Sep 2025 435th emgordon154 886 69 343ms 25 Sep 2025 437th MeWhenI 🇻🇦 886 82 76ms 12 Jun 2021 438th sean-niemann 🇺🇸 886 114 668ms 16 Mar 2025 439th GrayJoKing 🇦🇺 886 179 184ms 7 Feb 2024 440th primo-ppcg 🇹🇭 886 200 41ms 12 May 2023 441st marshallward 🇺🇸 885 114 63ms 28 Jun 2023 442nd GrayJoKing 🇦🇺 883 146 248ms 7 Feb 2024 443rd stefangimmillaro 879 60 1,050ms 26 days ago 444th primo-ppcg 🇹🇭 879 96 863ms 19 Nov 2022 445th primo-ppcg 🇹🇭 879 142 1,577ms 15 Sep 2025 446th primo-ppcg 🇹🇭 879 146 94ms 16 Aug 2023 447th ovs-code 🇩🇪 877 32 320ms 6 Jan 2024 448th Lydxn 🇨🇦 877 85 508ms 7 Mar 2022 448th ovs-code 🇩🇪 877 85 471ms 16 Jun 2024 450th annaproxy 876 51 179ms 27 Oct 2023 First Prev 376–450 of 2,766 Next Last