√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 879th KevinLyvers 694 69 13ms 13 Dec 2022 879th jtaxen 694 69 13ms 4 Jan 2023 879th SucukMitEi 694 69 13ms 7 Jan 2023 879th atazzam 🇺🇸 694 69 14ms 5 Mar 2023 879th DrPiranoid 694 69 13ms 26 Mar 2023 879th Hortaros 694 69 14ms 15 Apr 2023 879th XioR112 🇵🇱 694 69 14ms 29 Aug 2023 879th jameswmccarty 694 69 13ms 6 Jun 2024 879th dtbao20 🇻🇳 694 69 15ms 8 Oct 2024 879th sciencedjinn 694 69 17ms 8 Nov 2024 879th Unknownuserfrommars 694 69 17ms 21 Nov 2024 879th yokasuretsu 694 69 13ms 31 Dec 2024 879th clayboll99 694 69 15ms 10 Jul 2025 914th janbehrens 🇩🇪 693 72 40ms 30 Dec 2023 914th emgordon154 693 72 80ms 4 Aug 2024 916th SmartK8 🇨🇿 691 122 448ms 1 Nov 2022 916th tomh1012 691 122 363ms 8 Sep 2025 918th MeWhenI 🇻🇦 690 29 664ms 25 Jul 2022 918th lifthrasiir 🇰🇷 690 29 55ms 5 Dec 2024 920th annaproxy 688 49 76ms 27 Aug 2022 920th anter69 🇭🇺 688 49 35ms 19 Apr 2024 920th croc54 688 49 32ms 10 Dec 2024 923rd RustemB 🇷🇺 685 41 122ms 26 Feb 2020 924th petar-donchev 684 70 50ms 1 Sep 2019 924th cubed-guy 684 70 50ms 20 Sep 2021 924th kenny14231 684 70 13ms 9 Oct 2021 924th GioacchinoGT02 684 70 18ms 3 Dec 2024 928th yzhs 🇩🇪 684 86 136ms 24 Jul 2021 928th strout 684 86 142ms 26 Aug 2022 930th MeWhenI 🇻🇦 684 232 47ms 6 Jun 2023 931st m-tkach 🇺🇦 684 259 62ms 27 Jun 2022 932nd aliakseikalosha 680 124 531ms 17 Oct 2024 932nd Soyo-Wind 680 124 364ms 4 days ago 934th duckyluuk 🇳🇱 679 90 333ms 25 Sep 2025 935th juliansiebert 🇩🇪 678 68 186ms 3 Aug 2022 936th primo-ppcg 🇹🇭 676 196 2,259ms 3 Feb 2022 937th teddyward 675 71 13ms 9 Jan 2021 937th xkacer 🇨🇿 675 71 13ms 25 Jan 2021 937th sadfun 675 71 14ms 29 Jan 2021 937th ArmaanAS 675 71 13ms 24 Mar 2021 937th classAndrew 675 71 16ms 1 Aug 2021 937th SpareManiKatti 675 71 10ms 10 Sep 2021 937th JGDoerrer 675 71 14ms 22 Jan 2022 937th lovernj 675 71 13ms 7 Feb 2022 937th elephantpanda 675 71 11ms 31 Aug 2022 937th sandorstormen 675 71 14ms 25 Nov 2022 937th Vinterion 675 71 12ms 24 Jul 2023 937th sulphemi 675 71 14ms 5 Oct 2023 937th dal548 675 71 13ms 12 Jun 2024 937th Mabeloid 🇳🇴 675 71 16ms 6 Sep 2024 937th rustykitty 🇺🇸 675 71 12ms 16 days ago 937th muslii4 675 71 12ms 6 days ago 953rd Shanethegamer 🇺🇸 671 111 478ms 5 Mar 2022 954th MeWhenI 🇻🇦 669 193 115ms 3 Sep 2023 955th Natanaelel 🇸🇪 668 42 94ms 19 Feb 2023 956th dcgjb 668 69 1,588ms 13 May 2024 957th Wheatwizard 668 88 224ms 19 Jul 2019 958th SirBogman 🇺🇸 668 151 76ms 30 May 2023 959th Steffan153 🇫🇮 665 52 43ms 29 Aug 2024 960th paralysedforce 665 72 26ms 24 Nov 2020 960th AkashTandon167 665 72 10ms 1 Nov 2021 960th Bananapants22 665 72 18ms 16 Aug 2022 960th CatsAreFluffy 665 72 16ms 19 Feb 2023 964th helbling 🇨🇭 665 75 48ms 4 Jun 2024 965th CheeseCake628 🇳🇴 662 67 495ms 17 Jan 2024 966th prplz 🇦🇺 661 51 108ms 2 Feb 2020 966th Irratix 🇳🇱 661 51 66ms 1 Jul 2022 968th MeWhenI 🇻🇦 660 196 4ms 12 Aug 2024 969th dokutan 659 47 637ms 30 Aug 2025 969th CaedenHarper 🇨🇦 659 47 662ms 6 Sep 2025 971st stefangimmillaro 658 110 127ms 3 Oct 2023 972nd janbehrens 🇩🇪 658 128 440ms 21 Nov 2021 973rd yzhs 🇩🇪 656 50 192ms 21 Jun 2022 973rd Andriamanitra 🇫🇮 656 50 166ms 23 Sep 2022 975th trist224 🇫🇷 656 73 12ms 25 Dec 2022 First Prev 901–975 of 2,766 Next Last