√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 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 Chars Time Submitted 588th zwxzwxzwx21 812 59 13ms 30 Jan 2024 588th vgamula 🇺🇦 812 59 12ms 18 May 2024 588th wuzekai518 812 59 25ms 21 Jun 2024 588th LHLaurini 🇧🇷 812 59 16ms 5 Jul 2024 588th mohammad-sayed-ahmad 812 59 13ms 21 Jul 2024 588th HumanoidCPU 812 59 14ms 29 Aug 2024 588th CornerMercury 🇬🇧 812 59 15ms 14 Feb 2025 588th addmai 812 59 15ms 26 Jul 2025 609th inventshah 812 65 976ms 27 Sep 2023 610th Yax42 🇫🇷 810 104 369ms 25 Dec 2024 610th AdrienHache 🇫🇷 810 104 442ms 12 Aug 2025 612th flawr 806 73 118ms 19 Jul 2019 612th annaproxy 806 73 144ms 18 Aug 2022 614th didion0 🇺🇸 804 62 30ms 11 Feb 2022 615th Shanethegamer 🇺🇸 803 42 38ms 28 Jan 2022 615th Natanaelel 🇸🇪 803 42 39ms 28 Dec 2022 615th emgordon154 803 42 34ms 19 Jan 2025 618th SirBogman 🇺🇸 802 35 1,021ms 9 Jan 2024 619th emgordon154 801 93 416ms 30 May 2025 620th j-Ewan 801 112 269ms 15 Mar 2022 621st sean-niemann 🇺🇸 801 168 149ms 8 Jun 2025 622nd primo-ppcg 🇹🇭 800 25 318ms 30 Sep 2022 622nd fuzzylojik-golf 🇺🇸 800 25 345ms 14 Sep 2025 624th lynn 800 41 294ms 7 Mar 2021 625th Chinay-Domitrix 🇺🇸 798 58 2,615ms 15 Apr 2025 626th thisishowmymindworks 🇳🇴 798 60 49ms 14 Oct 2020 626th SomeKitten 🇺🇸 798 60 15ms 21 Aug 2022 626th CarsonChr 🇺🇸 798 60 19ms 18 Sep 2022 626th glassala 798 60 16ms 25 Dec 2024 626th Babafaba 798 60 17ms 9 days ago 631st Sp3000 🇦🇺 796 34 12ms 28 May 2021 632nd Jeremy-Stafford 795 74 175ms 28 Feb 2023 633rd jerrandolph 794 113 266ms 22 Oct 2023 634th m-tkach 🇺🇦 794 259 2ms 14 Jun 2022 634th UnderKoen 🇳🇱 794 259 2ms 22 Feb 2024 636th DialFrost 🇸🇬 793 39 1,355ms 2 Sep 2025 637th AlephSquirrel 791 63 14ms 15 Nov 2021 637th gigaprofisi 🇺🇸 791 63 10ms 1 Sep 2025 637th Yax42 🇫🇷 791 63 8ms 5 Sep 2025 640th lifthrasiir 🇰🇷 790 316 3,930ms 15 Dec 2024 641st Herbert00709 🇵🇱 789 128 13ms 8 Jun 2024 642nd chunes3 🇺🇸 788 52 72ms 19 Sep 2023 643rd jared-hughes 785 30 47ms 20 Oct 2021 643rd ZakkkkAttackkkk 🇵🇭 785 30 49ms 26 Dec 2021 645th Waffle3z 785 61 206ms 24 Jul 2021 645th tomtheisen 🇺🇸 785 61 16ms 29 Jan 2023 645th fgrosshans 🇫🇷 785 61 21ms 3 May 2023 645th davidsaltacc 785 61 14ms 16 Nov 2023 649th Mukundan314 784 43 43ms 16 Apr 2025 649th csharpython 784 43 35ms 24 Aug 2025 651st Steffan153 🇫🇮 784 54 6ms 29 Aug 2024 651st AlephSquirrel 784 54 7ms 3 Oct 2024 653rd MeWhenI 🇻🇦 781 59 312ms 14 Jul 2024 654th billings7 🇬🇧 780 108 357ms 21 Nov 2021 654th DialFrost 🇸🇬 780 108 498ms 22 Jul 2025 656th 52525rr 779 64 9ms 12 Jun 2025 657th SirBogman 🇺🇸 779 78 1,374ms 4 Jan 2022 658th DialFrost 🇸🇬 779 93 141ms 23 Mar 2025 659th primo-ppcg 🇹🇭 779 132 81ms 18 Jan 2022 659th sean-niemann 🇺🇸 779 132 67ms 7 Aug 2023 661st fuzzylojik-golf 🇺🇸 774 40 1,112ms 14 Sep 2025 661st snoozingnewt 🇺🇸 774 40 1,032ms 3 days ago 663rd DialFrost 🇸🇬 774 160 1,750ms 15 Sep 2025 664th yzhs 🇩🇪 773 62 15ms 25 Oct 2020 664th lilyyy411 773 62 41ms 10 Sep 2021 664th glesnick 773 62 26ms 18 Aug 2022 664th Anthony-Williams-06 773 62 30ms 28 Nov 2022 664th willdaspit 773 62 14ms 4 Aug 2023 669th namelessiw 773 109 373ms 30 Jul 2024 670th varhammer 🇷🇺 769 55 6ms 20 Aug 2021 670th fuzzylojik-golf 🇺🇸 769 55 6ms 12 Aug 2025 672nd PatrickStephansen 🇿🇦 767 65 40ms 5 Mar 2021 673rd mpldr 🇩🇪 767 117 276ms 26 Nov 2023 674th dokutan 765 58 370ms 2 Mar 2024 674th Herbert00709 🇵🇱 765 58 498ms 13 May 2024 First Prev 601–675 of 2,741 Next Last