√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 637th KatieLG 🇬🇧 812 59 16ms 11 Dec 2022 637th yishayv 812 59 10ms 23 Jan 2023 637th crispshaker 812 59 25ms 18 Mar 2023 637th falsidge 812 59 9ms 5 Jul 2023 637th cingulataluke 812 59 13ms 26 Aug 2023 637th bac0id 812 59 13ms 26 Sep 2023 637th gussy420 812 59 9ms 23 Oct 2023 637th keelimeguy 🇺🇸 812 59 14ms 6 Nov 2023 637th enbyte 812 59 12ms 9 Dec 2023 637th zwxzwxzwx21 812 59 13ms 30 Jan 2024 637th vgamula 🇺🇦 812 59 12ms 18 May 2024 637th wuzekai518 812 59 28ms 21 Jun 2024 637th LHLaurini 🇧🇷 812 59 14ms 5 Jul 2024 637th mohammad-sayed-ahmad 812 59 13ms 21 Jul 2024 637th HumanoidCPU 812 59 14ms 29 Aug 2024 637th addmai 812 59 14ms 26 Jul 2025 637th solisolu 812 59 21ms 30 Jan 2026 637th Ultra814 812 59 10ms 14 Mar 2026 659th Yax42 🇫🇷 812 104 486ms 25 Dec 2024 659th AdrienHache 🇫🇷 812 104 466ms 12 Aug 2025 661st flawr 806 73 112ms 19 Jul 2019 661st annaproxy 806 73 124ms 18 Aug 2022 663rd didion0 🇺🇸 805 62 34ms 11 Feb 2022 663rd alexsave 805 62 9ms 3 Jan 2026 665th edsrzf 🇳🇿 804 103 175ms 6 Dec 2025 666th emgordon154 803 93 481ms 30 May 2025 667th SirBogman 🇺🇸 802 35 1,029ms 9 Jan 2024 668th Shanethegamer 🇺🇸 802 42 34ms 28 Jan 2022 668th Natanaelel 🇸🇪 802 42 36ms 28 Dec 2022 668th emgordon154 802 42 36ms 19 Jan 2025 671st j-Ewan 802 112 332ms 15 Mar 2022 672nd sean-niemann 🇺🇸 802 168 140ms 8 Jun 2025 673rd lynn 801 41 245ms 7 Mar 2021 674th primo-ppcg 🇹🇭 800 25 316ms 30 Sep 2022 674th fuzzylojik-golf 🇺🇸 800 25 317ms 14 Sep 2025 676th DialFrost 🇸🇬 800 39 1,387ms 2 Sep 2025 677th thisishowmymindworks 🇳🇴 799 60 48ms 14 Oct 2020 677th SomeKitten 🇺🇸 799 60 13ms 21 Aug 2022 677th CarsonChr 🇺🇸 799 60 13ms 18 Sep 2022 677th glassala 799 60 13ms 25 Dec 2024 677th webmiche 799 60 13ms 3 Nov 2025 677th Matter1024 🇮🇳 799 60 11ms 8 days ago 683rd Sp3000 🇦🇺 797 34 12ms 28 May 2021 684th Jeremy-Stafford 796 74 144ms 28 Feb 2023 685th jerrandolph 795 113 330ms 22 Oct 2023 686th m-tkach 🇺🇦 795 259 3ms 14 Jun 2022 686th UnderKoen 🇳🇱 795 259 3ms 22 Feb 2024 688th AlephSquirrel 792 63 15ms 15 Nov 2021 688th gigaprofisi 🇺🇸 792 63 10ms 1 Sep 2025 688th Yax42 🇫🇷 792 63 9ms 5 Sep 2025 691st lifthrasiir 🇰🇷 792 316 3,544ms 15 Dec 2024 692nd Herbert00709 🇵🇱 791 128 12ms 8 Jun 2024 693rd chunes3 🇺🇸 789 52 68ms 19 Sep 2023 694th DialFrost 🇸🇬 789 157 1,716ms 18 Jan 2026 695th Waffle3z 786 61 170ms 24 Jul 2021 695th tomtheisen 🇺🇸 786 61 15ms 29 Jan 2023 695th fgrosshans 🇫🇷 786 61 23ms 3 May 2023 695th davidsaltacc 786 61 13ms 16 Nov 2023 695th poodletricea 786 61 15ms 10 Jan 2026 700th jared-hughes 785 30 34ms 20 Oct 2021 700th ZakkkkAttackkkk 🇵🇭 785 30 46ms 26 Dec 2021 702nd Steffan153 🇫🇮 785 54 6ms 29 Aug 2024 702nd AlephSquirrel 785 54 5ms 3 Oct 2024 704th Mukundan314 783 43 35ms 16 Apr 2025 704th csharpython 783 43 35ms 24 Aug 2025 704th anter69 🇭🇺 783 43 36ms 8 Jan 2026 707th MeWhenI 🇻🇦 783 59 327ms 14 Jul 2024 708th billings7 🇬🇧 782 108 398ms 21 Nov 2021 708th DialFrost 🇸🇬 782 108 596ms 22 Jul 2025 710th DialFrost 🇸🇬 781 93 128ms 23 Mar 2025 711th fuzzylojik-golf 🇺🇸 780 40 1,500ms 14 Sep 2025 711th snoozingnewt 🇨🇦 780 40 1,010ms 22 Oct 2025 713th dokutan 780 43 7ms 25 Feb 2026 714th SirBogman 🇺🇸 780 78 1,397ms 4 Jan 2022 715th 52525rr 779 64 10ms 12 Jun 2025 715th Lv0Sys 🇵🇱 779 64 21ms 2 Dec 2025 717th primo-ppcg 🇹🇭 776 133 68ms 11 Dec 2025 718th namelessiw 775 109 400ms 30 Jul 2024 719th rucin93 🇵🇱 774 126 338ms 6 days ago 720th yzhs 🇩🇪 773 62 13ms 25 Oct 2020 First Prev 641–720 of 2,968 Next Last