√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 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 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 Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 583rd mohammad-sayed-ahmad 812 59 21 Jul 2024 583rd HumanoidCPU 812 59 29 Aug 2024 583rd CornerMercury 🇬🇧 812 59 14 Feb 2025 604th Yax42 🇫🇷 809 104 25 Dec 2024 605th flawr 805 73 19 Jul 2019 605th annaproxy 805 73 18 Aug 2022 607th didion0 🇺🇸 804 62 11 Feb 2022 608th Shanethegamer 🇺🇸 803 42 28 Jan 2022 608th Natanaelel 🇸🇪 803 42 28 Dec 2022 608th emgordon154 803 42 19 Jan 2025 611th SirBogman 🇺🇸 802 35 9 Jan 2024 612th emgordon154 801 93 30 May 2025 613th j-Ewan 801 112 15 Mar 2022 614th sean-niemann 🇺🇸 801 168 8 Jun 2025 615th primo-ppcg 🇹🇭 800 25 30 Sep 2022 616th lynn 800 41 7 Mar 2021 617th thisishowmymindworks 🇳🇴 798 60 14 Oct 2020 617th SomeKitten 🇺🇸 798 60 21 Aug 2022 617th CarsonChr 🇺🇸 798 60 18 Sep 2022 617th glassala 798 60 25 Dec 2024 617th albanian-laundromat 798 60 4 Jun 2025 622nd Chinay-Domitrix 🇺🇸 797 58 15 Apr 2025 623rd Sp3000 🇦🇺 796 34 28 May 2021 624th Jeremy-Stafford 794 74 28 Feb 2023 625th jerrandolph 794 113 22 Oct 2023 626th m-tkach 🇺🇦 794 259 14 Jun 2022 626th UnderKoen 🇳🇱 794 259 22 Feb 2024 628th AlephSquirrel 791 63 15 Nov 2021 629th lifthrasiir 🇰🇷 790 316 15 Dec 2024 630th Herbert00709 🇵🇱 789 128 8 Jun 2024 631st chunes3 🇺🇸 788 52 19 Sep 2023 632nd AdrienHache 🇫🇷 787 107 24 Nov 2023 633rd jared-hughes 785 30 20 Oct 2021 633rd ZakkkkAttackkkk 🇵🇭 785 30 26 Dec 2021 635th Waffle3z 785 61 24 Jul 2021 635th tomtheisen 🇺🇸 785 61 29 Jan 2023 635th fgrosshans 🇫🇷 785 61 3 May 2023 635th davidsaltacc 785 61 16 Nov 2023 635th BREMAUCY 🇫🇷 785 61 6 Jun 2024 635th redweasel 785 61 4 days ago 641st Mukundan314 784 43 16 Apr 2025 642nd Steffan153 🇫🇮 783 54 29 Aug 2024 642nd AlephSquirrel 783 54 3 Oct 2024 644th MeWhenI 🇻🇦 782 59 14 Jul 2024 645th SirBogman 🇺🇸 779 78 4 Jan 2022 646th DialFrost 🇸🇬 779 93 23 Mar 2025 647th billings7 🇬🇧 779 108 21 Nov 2021 648th primo-ppcg 🇹🇭 779 132 18 Jan 2022 648th sean-niemann 🇺🇸 779 132 7 Aug 2023 650th 52525rr 778 64 12 Jun 2025 651st yzhs 🇩🇪 772 62 25 Oct 2020 651st lilyyy411 772 62 10 Sep 2021 651st glesnick 772 62 18 Aug 2022 651st Anthony-Williams-06 772 62 28 Nov 2022 651st willdaspit 772 62 4 Aug 2023 656th namelessiw 772 109 30 Jul 2024 657th varhammer 🇷🇺 769 55 20 Aug 2021 658th mpldr 🇩🇪 767 117 26 Nov 2023 659th PatrickStephansen 🇿🇦 766 65 5 Mar 2021 660th dokutan 765 58 2 Mar 2024 660th Herbert00709 🇵🇱 765 58 13 May 2024 660th JunkIce 765 58 13 Mar 2025 663rd LlamaLad7 🇬🇧 761 147 17 Jan 2021 664th Secozzi 760 63 4 Nov 2020 664th georgehulme 760 63 28 Jan 2022 664th cyxv 760 63 30 Jun 2022 664th ei14 760 63 7 May 2024 664th LostSyntax21 🇬🇧 760 63 25 Sep 2024 664th DraigRygbi 760 63 19 Dec 2024 664th Pyroan 760 63 10 Mar 2025 671st SirBogman 🇺🇸 756 61 9 Jun 2020 672nd jared-hughes 756 119 7 Feb 2023 673rd primo-ppcg 🇹🇭 752 36 6 Dec 2020 674th namelessiw 752 59 5 Mar 2024 674th HumanoidCPU 752 59 29 Aug 2024 Prev 601–675 of 2,673 Next