√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 674th JunkIce 765 58 427ms 13 Mar 2025 674th snoozingnewt 🇺🇸 765 58 546ms 27 days ago 678th jacobly0 🇺🇸 765 162 1,832ms 18 Sep 2025 679th Secozzi 760 63 16ms 4 Nov 2020 679th georgehulme 760 63 13ms 28 Jan 2022 679th cyxv 760 63 13ms 30 Jun 2022 679th ei14 760 63 74ms 7 May 2024 679th LostSyntax21 🇬🇧 760 63 13ms 25 Sep 2024 679th DraigRygbi 760 63 15ms 19 Dec 2024 679th Pyroan 760 63 11ms 10 Mar 2025 686th SirBogman 🇺🇸 756 61 300ms 9 Jun 2020 687th jared-hughes 756 119 3,062ms 7 Feb 2023 688th primo-ppcg 🇹🇭 752 36 48ms 6 Dec 2020 689th namelessiw 752 59 443ms 5 Mar 2024 689th HumanoidCPU 752 59 405ms 29 Aug 2024 689th KatieLG 🇬🇧 752 59 566ms 28 Oct 2024 692nd emgordon154 751 165 1,732ms 16 days ago 693rd ordinary-slim 749 64 14ms 20 Nov 2022 694th bendapootie 748 120 292ms 18 Jul 2020 694th cure-honey 🇯🇵 748 120 265ms 23 Jun 2021 696th duckyluuk 🇳🇱 747 62 2,391ms 27 Oct 2024 697th dokutan 746 44 2,222ms 26 Mar 2023 698th SirBogman 🇺🇸 746 113 450ms 9 Jan 2024 699th SirBogman 🇺🇸 745 138 84ms 28 May 2023 700th sean-niemann 🇺🇸 745 161 57ms 7 Aug 2023 701st m-tkach 🇺🇦 745 213 51ms 31 Jan 2024 702nd prplz 🇦🇺 744 62 524ms 12 Jun 2020 703rd emgordon154 743 61 8ms 10 Dec 2024 704th rucin93 🇵🇱 743 136 363ms 8 Sep 2025 705th GrayJoKing 🇦🇺 742 57 13ms 17 Dec 2020 706th AlephSquirrel 741 27 340ms 24 Jul 2022 706th saito-ta 🇯🇵 741 27 104ms 26 Jul 2022 706th GrayJoKing 🇦🇺 741 27 54ms 25 Aug 2022 706th ovs-code 🇩🇪 741 27 115ms 26 Jun 2024 710th Babafaba 740 60 485ms 9 days ago 711th HPWiz 🇳🇿 740 69 4,617ms 18 Jan 2025 712th acotis 740 182 184ms 28 Jun 2025 713th CaedenHarper 🇨🇦 739 114 361ms 6 days ago 714th michelebastione 🇮🇹 737 65 27ms 30 Jun 2019 714th trillllian 737 65 29ms 6 Sep 2020 714th munchkinduncan 737 65 29ms 17 Jan 2021 714th OllieBoyne 🇬🇧 737 65 28ms 2 Jun 2021 714th Manby 737 65 78ms 7 Jul 2021 714th cbondurant 737 65 14ms 6 Jul 2022 714th andre-de-lorde 737 65 28ms 9 Sep 2022 714th 5space 737 65 168ms 11 Sep 2022 714th trinityy-7 737 65 25ms 13 Sep 2023 714th xyangst 737 65 24ms 1 Oct 2024 714th Flekay 🇩🇪 737 65 28ms 10 Jul 2025 714th RaBa21 🇭🇺 737 65 28ms 18 Jul 2025 714th ahmetdemirag 🇨🇾 737 65 24ms 30 Jul 2025 727th ovs-code 🇩🇪 737 107 18 Jul 2025 728th dokutan 735 63 2,560ms 24 Oct 2024 728th snoozingnewt 🇺🇸 735 63 2,571ms 15 days ago 730th cywong-amino 🇭🇰 733 68 24ms 2 Jul 2020 730th tayloia 🇬🇧 733 68 23ms 15 May 2023 732nd annaproxy 733 115 392ms 27 Oct 2023 733rd Herbert00709 🇵🇱 729 141 82ms 25 Oct 2024 734th kohlrabi 726 66 16ms 5 Feb 2020 734th stordev 726 66 75ms 26 Feb 2021 734th lmolteno 726 66 27ms 9 Mar 2021 734th dillon-duncando 726 66 24ms 6 Dec 2021 734th NDR0216 🇹🇼 726 66 26ms 13 Feb 2023 734th quimey 726 66 14ms 6 Mar 2023 734th roupiq 🇵🇱 726 66 38ms 21 Feb 2024 734th wh3n3v3r 🇨🇿 726 66 13ms 8 Nov 2024 734th ImpressedByRocks 726 66 11ms 24 May 2025 743rd Irratix 🇳🇱 726 81 165ms 1 Oct 2021 744th stefangimmillaro 726 116 443ms 18 Jul 2023 745th MeWhenI 🇻🇦 724 103 524ms 28 Feb 2022 746th jared-hughes 724 142 88ms 7 Feb 2023 747th Herbert00709 🇵🇱 723 64 2,531ms 29 Oct 2024 748th primo-ppcg 🇹🇭 723 73 993ms 25 Nov 2021 748th anter69 🇭🇺 723 73 934ms 19 Apr 2024 750th MeWhenI 🇻🇦 722 69 25ms 3 Aug 2024 First Prev 676–750 of 2,741 Next Last