√2 in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 891st jdrouvin 694 69 12ms 2 Dec 2020 891st befoster 694 69 9ms 10 Apr 2021 891st StHagel 694 69 12ms 7 May 2021 891st 8Bit1Byte 694 69 12ms 20 Jun 2021 891st Fmbalbuena 694 69 12ms 17 Sep 2021 891st Ted-Barrett 🇦🇺 694 69 11ms 29 Sep 2021 891st forlack 694 69 11ms 8 Nov 2021 891st shibacho 🇯🇵 694 69 12ms 27 Nov 2021 891st pecholsjones 694 69 12ms 12 Dec 2021 891st CuboidRaptor 🇨🇦 694 69 12ms 3 Apr 2022 891st MakkCH 694 69 11ms 24 Apr 2022 891st bonevbs 694 69 12ms 20 Nov 2022 891st KevinLyvers 694 69 12ms 13 Dec 2022 891st jtaxen 694 69 12ms 4 Jan 2023 891st SucukMitEi 694 69 12ms 7 Jan 2023 891st atazzam 🇺🇸 694 69 12ms 5 Mar 2023 891st DrPiranoid 694 69 12ms 26 Mar 2023 891st Hortaros 694 69 11ms 15 Apr 2023 891st XioR112 🇵🇱 694 69 13ms 29 Aug 2023 891st jameswmccarty 694 69 12ms 6 Jun 2024 891st dtbao20 🇻🇳 694 69 12ms 8 Oct 2024 891st sciencedjinn 694 69 12ms 8 Nov 2024 891st Unknownuserfrommars 694 69 13ms 21 Nov 2024 891st yokasuretsu 694 69 9ms 31 Dec 2024 891st clayboll99 694 69 12ms 10 Jul 2025 926th janbehrens 🇩🇪 693 72 41ms 30 Dec 2023 926th emgordon154 693 72 78ms 4 Aug 2024 928th SmartK8 🇨🇿 691 122 374ms 1 Nov 2022 928th tomh1012 691 122 382ms 8 Sep 2025 930th MeWhenI 🇻🇦 690 29 614ms 25 Jul 2022 930th lifthrasiir 🇰🇷 690 29 51ms 5 Dec 2024 932nd annaproxy 688 49 68ms 27 Aug 2022 932nd croc54 688 49 34ms 10 Dec 2024 934th RustemB 🇷🇺 685 41 236ms 26 Feb 2020 935th petar-donchev 685 70 46ms 1 Sep 2019 935th cubed-guy 685 70 53ms 20 Sep 2021 935th kenny14231 685 70 11ms 9 Oct 2021 935th GioacchinoGT02 685 70 12ms 3 Dec 2024 939th yzhs 🇩🇪 684 86 114ms 24 Jul 2021 939th strout 684 86 106ms 26 Aug 2022 941st MeWhenI 🇻🇦 684 232 41ms 6 Jun 2023 942nd m-tkach 🇺🇦 684 259 60ms 27 Jun 2022 943rd aliakseikalosha 680 124 485ms 17 Oct 2024 943rd Soyo-Wind 680 124 382ms 6 Nov 2025 945th juliansiebert 🇩🇪 679 68 203ms 3 Aug 2022 946th duckyluuk 🇳🇱 679 90 493ms 25 Sep 2025 947th primo-ppcg 🇹🇭 676 196 2,158ms 3 Feb 2022 948th teddyward 675 71 12ms 9 Jan 2021 948th xkacer 🇨🇿 675 71 12ms 25 Jan 2021 948th sadfun 675 71 12ms 29 Jan 2021 948th ArmaanAS 675 71 9ms 24 Mar 2021 948th classAndrew 675 71 12ms 1 Aug 2021 948th SpareManiKatti 675 71 9ms 10 Sep 2021 948th JGDoerrer 675 71 11ms 22 Jan 2022 948th lovernj 675 71 12ms 7 Feb 2022 948th elephantpanda 675 71 9ms 31 Aug 2022 948th sandorstormen 675 71 12ms 25 Nov 2022 948th Vinterion 675 71 11ms 24 Jul 2023 948th sulphemi 675 71 12ms 5 Oct 2023 948th dal548 675 71 13ms 12 Jun 2024 948th Mabeloid 🇳🇴 675 71 12ms 6 Sep 2024 948th rustykitty 🇺🇸 675 71 13ms 25 Oct 2025 948th muslii4 675 71 12ms 4 Nov 2025 964th Shanethegamer 🇺🇸 671 111 478ms 5 Mar 2022 965th dcgjb 669 69 783ms 13 May 2024 966th MeWhenI 🇻🇦 669 193 125ms 3 Sep 2023 967th Natanaelel 🇸🇪 668 42 195ms 19 Feb 2023 968th Wheatwizard 668 88 160ms 19 Jul 2019 969th SirBogman 🇺🇸 668 151 49ms 30 May 2023 970th paralysedforce 666 72 23ms 24 Nov 2020 970th AkashTandon167 666 72 9ms 1 Nov 2021 970th Bananapants22 666 72 12ms 16 Aug 2022 970th CatsAreFluffy 666 72 11ms 19 Feb 2023 974th Steffan153 🇫🇮 665 52 41ms 29 Aug 2024 975th helbling 🇨🇭 665 75 45ms 4 Jun 2024 First Prev 901–975 of 2,799 Next Last