√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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 792nd ComradeSquirrel 726 66 18ms 4 days ago 802nd Herbert00709 🇵🇱 725 64 2,163ms 29 Oct 2024 803rd MeWhenI 🇻🇦 725 103 579ms 28 Feb 2022 804th emgordon154 725 166 1,454ms 30 Apr 2025 805th primo-ppcg 🇹🇭 724 73 1,232ms 25 Nov 2021 806th MeWhenI 🇻🇦 723 69 27ms 3 Aug 2024 807th LS2021 722 117 429ms 24 Nov 2023 808th primo-ppcg 🇹🇭 721 62 3,552ms 30 Jan 2022 809th WildTooth 720 85 603ms 10 Oct 2025 810th dokutan 720 286 2ms 7 Nov 2025 811th roguh 🇬🇹 718 59 5ms 26 Jan 2024 812th CatsAreFluffy 718 82 117ms 7 Dec 2022 813th MeWhenI 🇻🇦 716 118 428ms 8 Dec 2022 814th urojony 🇵🇱 715 67 25ms 3 Jan 2021 814th tetraxile 715 67 23ms 3 Oct 2021 814th Nibamot 715 67 12ms 10 Dec 2021 814th CheeseCake628 🇳🇴 715 67 84ms 9 Feb 2023 814th GeorgeStechman 🇬🇧 715 67 48ms 6 Jan 2024 814th RandGuy 715 67 25ms 25 Jan 2024 814th Ralac07 🇦🇺 715 67 23ms 16 Feb 2024 814th inverseLorentz 🇦🇺 715 67 97ms 10 Apr 2024 814th driri85 715 67 13ms 7 Jan 2025 814th bitsandbeyond 🇳🇱 715 67 12ms 27 Jan 2026 824th Natanaelel 🇸🇪 714 28 39ms 16 May 2025 824th emgordon154 714 28 40ms 30 Jun 2025 826th masflam 714 46 209ms 21 Jun 2024 827th dmrichwa 🇺🇸 713 70 36ms 19 Mar 2022 827th Naruyoko 713 70 73ms 13 Aug 2023 829th Yewzir 🇧🇪 712 145 433ms 14 May 2024 830th lynn 710 63 14ms 15 Nov 2021 831st stefangimmillaro 710 190 127ms 4 Jun 2025 832nd lynn 706 225 219ms 4 Aug 2023 833rd markus-rekdal 705 68 25ms 31 May 2019 833rd qoqosz 705 68 14ms 6 Jun 2019 833rd giacomogallina 705 68 12ms 6 Jun 2019 833rd skps2010 705 68 13ms 14 Jun 2019 833rd hoodadam 705 68 12ms 19 Jul 2019 833rd dzhang314 705 68 13ms 14 Aug 2019 833rd sk- 705 68 12ms 11 Sep 2019 833rd handisb 705 68 12ms 2 Nov 2019 833rd amishtal 705 68 12ms 27 Nov 2019 833rd Haksell 🇦🇶 705 68 11ms 1 Dec 2019 833rd Matistjati 705 68 12ms 3 Dec 2019 833rd Daniel-Martin576 705 68 13ms 1 Apr 2020 833rd Jviscus1 705 68 13ms 24 Apr 2020 833rd GalladeGuy 🇺🇸 705 68 12ms 23 May 2020 833rd aliakseikalosha 705 68 13ms 9 Jun 2020 833rd Jumprocks1 705 68 13ms 11 Jun 2020 833rd itiievskyi 🇺🇦 705 68 12ms 30 Jul 2020 833rd dev-loop0 705 68 12ms 20 Aug 2020 833rd linstr13 705 68 13ms 29 Sep 2020 833rd mueller14003 705 68 13ms 8 Oct 2020 833rd davidverweij 705 68 13ms 21 Oct 2020 833rd martinsifrar 705 68 12ms 23 Oct 2020 833rd Dazza314 🇬🇧 705 68 13ms 6 Nov 2020 833rd austinrwarner 705 68 13ms 25 Dec 2020 833rd Tess2662 705 68 13ms 11 Jan 2021 833rd fynnkroeger 705 68 12ms 20 Jan 2021 833rd ydevor 🇮🇱 705 68 13ms 22 Feb 2021 833rd asadullayev 705 68 13ms 3 Mar 2021 833rd orifu 705 68 12ms 19 Mar 2021 833rd josephjojoe 705 68 13ms 19 Mar 2021 833rd harrymwilkins 🇬🇧 705 68 12ms 18 Jul 2021 833rd ngocbd 🇻🇳 705 68 12ms 31 Aug 2021 833rd potato-jackson 705 68 14ms 6 Sep 2021 833rd ToE42 705 68 13ms 7 Sep 2021 833rd ehulinsky 🇺🇸 705 68 13ms 16 Sep 2021 833rd redbeancola 705 68 12ms 11 Oct 2021 833rd walterfeyman 705 68 12ms 30 Oct 2021 833rd xy3 🇮🇪 705 68 12ms 18 Nov 2021 833rd sleepyStick 705 68 13ms 7 Dec 2021 833rd akshatj27 🇦🇶 705 68 13ms 11 Jan 2022 833rd Bonjour27891 🇻🇳 705 68 13ms 10 Feb 2022 833rd LeeCamp 705 68 14ms 15 Feb 2022 833rd suwat513 705 68 13ms 23 Sep 2022 833rd ValentinCassayre 705 68 13ms 9 Oct 2022 833rd Omega65536 🇩🇪 705 68 13ms 23 Nov 2022 833rd jfallon1997 705 68 13ms 3 Jan 2023 833rd Smoncko 705 68 13ms 1 Feb 2023 833rd DragonaireM 705 68 13ms 6 Feb 2023 First Prev 801–880 of 2,969 Next Last