√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 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 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 601st diddily 812 29 44ms 29 Oct 2019 601st yzhs 🇩🇪 812 29 46ms 3 Mar 2020 601st lynn 812 29 41ms 13 Apr 2021 601st JayXon 🇺🇸 812 29 36ms 29 Jul 2021 601st rak1507 🇬🇧 812 29 56ms 26 Oct 2021 601st j-Ewan 812 29 53ms 17 Mar 2022 601st stackofbears 812 29 40ms 17 Dec 2023 601st SirBogman 🇺🇸 812 29 45ms 5 Jun 2025 609th Steffan153 🇫🇮 812 55 2,375ms 27 Oct 2023 610th guliyevemil1 🇦🇿 812 59 12ms 16 Apr 2020 610th milotoor 812 59 12ms 18 Apr 2020 610th RYNO8 812 59 12ms 7 Aug 2021 610th tpasfieldERAU 812 59 12ms 14 Nov 2022 610th KatieLG 🇬🇧 812 59 13ms 11 Dec 2022 610th yishayv 812 59 9ms 23 Jan 2023 610th crispshaker 812 59 24ms 18 Mar 2023 610th falsidge 812 59 9ms 5 Jul 2023 610th cingulataluke 812 59 12ms 26 Aug 2023 610th bac0id 812 59 12ms 26 Sep 2023 610th gussy420 812 59 9ms 23 Oct 2023 610th keelimeguy 🇺🇸 812 59 12ms 6 Nov 2023 610th enbyte 812 59 12ms 9 Dec 2023 610th zwxzwxzwx21 812 59 13ms 30 Jan 2024 610th vgamula 🇺🇦 812 59 12ms 18 May 2024 610th wuzekai518 812 59 22ms 21 Jun 2024 610th LHLaurini 🇧🇷 812 59 11ms 5 Jul 2024 610th mohammad-sayed-ahmad 812 59 12ms 21 Jul 2024 610th HumanoidCPU 812 59 12ms 29 Aug 2024 610th addmai 812 59 12ms 26 Jul 2025 630th inventshah 812 65 976ms 27 Sep 2023 631st Yax42 🇫🇷 810 104 354ms 25 Dec 2024 631st AdrienHache 🇫🇷 810 104 420ms 12 Aug 2025 633rd flawr 806 73 118ms 19 Jul 2019 633rd annaproxy 806 73 144ms 18 Aug 2022 635th didion0 🇺🇸 804 62 30ms 11 Feb 2022 636th Shanethegamer 🇺🇸 803 42 38ms 28 Jan 2022 636th Natanaelel 🇸🇪 803 42 39ms 28 Dec 2022 636th emgordon154 803 42 34ms 19 Jan 2025 639th SirBogman 🇺🇸 802 35 949ms 9 Jan 2024 640th emgordon154 801 93 416ms 30 May 2025 641st j-Ewan 801 112 267ms 15 Mar 2022 642nd sean-niemann 🇺🇸 801 168 136ms 8 Jun 2025 643rd primo-ppcg 🇹🇭 800 25 318ms 30 Sep 2022 643rd fuzzylojik-golf 🇺🇸 800 25 345ms 14 Sep 2025 645th lynn 800 41 231ms 7 Mar 2021 646th thisishowmymindworks 🇳🇴 799 60 46ms 14 Oct 2020 646th SomeKitten 🇺🇸 799 60 12ms 21 Aug 2022 646th CarsonChr 🇺🇸 799 60 12ms 18 Sep 2022 646th glassala 799 60 12ms 25 Dec 2024 646th webmiche 799 60 13ms 3 Nov 2025 651st Sp3000 🇦🇺 797 34 12ms 28 May 2021 652nd DialFrost 🇸🇬 796 39 994ms 2 Sep 2025 653rd Jeremy-Stafford 795 74 175ms 28 Feb 2023 654th jerrandolph 794 113 274ms 22 Oct 2023 655th m-tkach 🇺🇦 794 259 2ms 14 Jun 2022 655th UnderKoen 🇳🇱 794 259 2ms 22 Feb 2024 657th AlephSquirrel 792 63 11ms 15 Nov 2021 657th gigaprofisi 🇺🇸 792 63 10ms 1 Sep 2025 657th Yax42 🇫🇷 792 63 9ms 5 Sep 2025 660th lifthrasiir 🇰🇷 791 316 3,930ms 15 Dec 2024 661st Herbert00709 🇵🇱 790 128 13ms 8 Jun 2024 662nd chunes3 🇺🇸 788 52 72ms 19 Sep 2023 663rd jared-hughes 785 30 47ms 20 Oct 2021 663rd ZakkkkAttackkkk 🇵🇭 785 30 49ms 26 Dec 2021 665th Waffle3z 785 61 174ms 24 Jul 2021 665th tomtheisen 🇺🇸 785 61 15ms 29 Jan 2023 665th fgrosshans 🇫🇷 785 61 19ms 3 May 2023 665th davidsaltacc 785 61 12ms 16 Nov 2023 669th Mukundan314 784 43 43ms 16 Apr 2025 669th csharpython 784 43 35ms 24 Aug 2025 671st Steffan153 🇫🇮 784 54 6ms 29 Aug 2024 671st AlephSquirrel 784 54 7ms 3 Oct 2024 673rd MeWhenI 🇻🇦 782 59 289ms 14 Jul 2024 674th primo-ppcg 🇹🇭 781 132 68ms 18 Jan 2022 674th sean-niemann 🇺🇸 781 132 67ms 7 Aug 2023 First Prev 601–675 of 2,790 Next Last