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√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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 598th JayXon 🇺🇸 812 29 36ms 29 Jul 2021 598th rak1507 🇬🇧 812 29 56ms 26 Oct 2021 598th j-Ewan 812 29 53ms 17 Mar 2022 598th stackofbears 812 29 40ms 17 Dec 2023 598th SirBogman 🇺🇸 812 29 45ms 5 Jun 2025 606th Steffan153 🇫🇮 812 55 2,475ms 27 Oct 2023 607th guliyevemil1 🇦🇿 812 59 12ms 16 Apr 2020 607th milotoor 812 59 12ms 18 Apr 2020 607th RYNO8 812 59 12ms 7 Aug 2021 607th tpasfieldERAU 812 59 12ms 14 Nov 2022 607th KatieLG 🇬🇧 812 59 12ms 11 Dec 2022 607th yishayv 812 59 9ms 23 Jan 2023 607th crispshaker 812 59 23ms 18 Mar 2023 607th falsidge 812 59 9ms 5 Jul 2023 607th cingulataluke 812 59 11ms 26 Aug 2023 607th bac0id 812 59 12ms 26 Sep 2023 607th gussy420 812 59 10ms 23 Oct 2023 607th keelimeguy 🇺🇸 812 59 12ms 6 Nov 2023 607th enbyte 812 59 12ms 9 Dec 2023 607th zwxzwxzwx21 812 59 12ms 30 Jan 2024 607th vgamula 🇺🇦 812 59 12ms 18 May 2024 607th wuzekai518 812 59 23ms 21 Jun 2024 607th LHLaurini 🇧🇷 812 59 13ms 5 Jul 2024 607th mohammad-sayed-ahmad 812 59 12ms 21 Jul 2024 607th HumanoidCPU 812 59 12ms 29 Aug 2024 607th addmai 812 59 12ms 26 Jul 2025 627th inventshah 812 65 976ms 27 Sep 2023 628th Yax42 🇫🇷 810 104 354ms 25 Dec 2024 628th AdrienHache 🇫🇷 810 104 420ms 12 Aug 2025 630th flawr 806 73 118ms 19 Jul 2019 630th annaproxy 806 73 144ms 18 Aug 2022 632nd didion0 🇺🇸 804 62 28ms 11 Feb 2022 633rd Shanethegamer 🇺🇸 803 42 38ms 28 Jan 2022 633rd Natanaelel 🇸🇪 803 42 39ms 28 Dec 2022 633rd emgordon154 803 42 34ms 19 Jan 2025 636th SirBogman 🇺🇸 802 35 956ms 9 Jan 2024 637th emgordon154 801 93 416ms 30 May 2025 638th j-Ewan 801 112 267ms 15 Mar 2022 639th sean-niemann 🇺🇸 801 168 142ms 8 Jun 2025 640th primo-ppcg 🇹🇭 800 25 318ms 30 Sep 2022 640th fuzzylojik-golf 🇺🇸 800 25 345ms 14 Sep 2025 642nd lynn 800 41 231ms 7 Mar 2021 643rd thisishowmymindworks 🇳🇴 799 60 46ms 14 Oct 2020 643rd SomeKitten 🇺🇸 799 60 13ms 21 Aug 2022 643rd CarsonChr 🇺🇸 799 60 12ms 18 Sep 2022 643rd glassala 799 60 12ms 25 Dec 2024 643rd webmiche 799 60 12ms 27 days ago 648th Sp3000 🇦🇺 797 34 12ms 28 May 2021 649th DialFrost 🇸🇬 796 39 1,019ms 2 Sep 2025 650th Jeremy-Stafford 795 74 175ms 28 Feb 2023 651st jerrandolph 794 113 272ms 22 Oct 2023 652nd m-tkach 🇺🇦 794 259 2ms 14 Jun 2022 652nd UnderKoen 🇳🇱 794 259 2ms 22 Feb 2024 654th AlephSquirrel 791 63 11ms 15 Nov 2021 654th gigaprofisi 🇺🇸 791 63 10ms 1 Sep 2025 654th Yax42 🇫🇷 791 63 9ms 5 Sep 2025 657th lifthrasiir 🇰🇷 791 316 3,930ms 15 Dec 2024 658th Herbert00709 🇵🇱 789 128 13ms 8 Jun 2024 659th chunes3 🇺🇸 788 52 72ms 19 Sep 2023 660th jared-hughes 785 30 47ms 20 Oct 2021 660th ZakkkkAttackkkk 🇵🇭 785 30 49ms 26 Dec 2021 662nd Waffle3z 785 61 172ms 24 Jul 2021 662nd tomtheisen 🇺🇸 785 61 15ms 29 Jan 2023 662nd fgrosshans 🇫🇷 785 61 20ms 3 May 2023 662nd davidsaltacc 785 61 12ms 16 Nov 2023 666th Mukundan314 784 43 43ms 16 Apr 2025 666th csharpython 784 43 35ms 24 Aug 2025 668th Steffan153 🇫🇮 784 54 6ms 29 Aug 2024 668th AlephSquirrel 784 54 7ms 3 Oct 2024 670th MeWhenI 🇻🇦 782 59 289ms 14 Jul 2024 671st primo-ppcg 🇹🇭 781 132 64ms 18 Jan 2022 671st sean-niemann 🇺🇸 781 132 64ms 7 Aug 2023 673rd DialFrost 🇸🇬 780 93 133ms 23 Mar 2025 674th billings7 🇬🇧 780 108 335ms 21 Nov 2021 674th DialFrost 🇸🇬 780 108 510ms 22 Jul 2025 First Prev 601–675 of 2,784 Next Last