√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 751st ovs-code 🇩🇪 737 107 4,711ms 18 Jul 2025 752nd dokutan 736 63 3,571ms 24 Oct 2024 752nd snoozingnewt 🇨🇦 736 63 3,840ms 10 Oct 2025 754th cywong-amino 🇭🇰 733 68 22ms 2 Jul 2020 754th tayloia 🇬🇧 733 68 24ms 15 May 2023 756th annaproxy 733 115 377ms 27 Oct 2023 757th Herbert00709 🇵🇱 730 141 83ms 25 Oct 2024 758th kohlrabi 726 66 12ms 5 Feb 2020 758th stordev 726 66 69ms 26 Feb 2021 758th lmolteno 726 66 23ms 9 Mar 2021 758th dillon-duncando 726 66 23ms 6 Dec 2021 758th NDR0216 🇹🇼 726 66 23ms 13 Feb 2023 758th quimey 726 66 11ms 6 Mar 2023 758th roupiq 🇵🇱 726 66 37ms 21 Feb 2024 758th wh3n3v3r 🇨🇿 726 66 15ms 8 Nov 2024 758th ImpressedByRocks 726 66 10ms 24 May 2025 767th Irratix 🇳🇱 726 81 125ms 1 Oct 2021 768th stefangimmillaro 726 116 430ms 18 Jul 2023 769th jared-hughes 725 142 87ms 7 Feb 2023 770th Herbert00709 🇵🇱 724 64 3,487ms 29 Oct 2024 771st MeWhenI 🇻🇦 724 103 524ms 28 Feb 2022 772nd rucin93 🇵🇱 724 135 360ms 14 Nov 2025 773rd MeWhenI 🇻🇦 723 69 23ms 3 Aug 2024 774th primo-ppcg 🇹🇭 723 73 993ms 25 Nov 2021 774th anter69 🇭🇺 723 73 934ms 19 Apr 2024 776th emgordon154 721 166 478ms 30 Apr 2025 777th primo-ppcg 🇹🇭 720 62 3,555ms 30 Jan 2022 778th LS2021 720 117 415ms 24 Nov 2023 779th WildTooth 719 85 707ms 10 Oct 2025 780th dokutan 719 286 2ms 7 Nov 2025 781st roguh 🇬🇹 717 59 5ms 26 Jan 2024 782nd CatsAreFluffy 717 82 117ms 7 Dec 2022 783rd urojony 🇵🇱 715 67 24ms 3 Jan 2021 783rd tetraxile 715 67 24ms 3 Oct 2021 783rd Nibamot 715 67 12ms 10 Dec 2021 783rd CheeseCake628 🇳🇴 715 67 87ms 9 Feb 2023 783rd GeorgeStechman 🇬🇧 715 67 46ms 6 Jan 2024 783rd RandGuy 715 67 23ms 25 Jan 2024 783rd Ralac07 🇦🇺 715 67 23ms 16 Feb 2024 783rd inverseLorentz 🇦🇺 715 67 85ms 10 Apr 2024 783rd driri85 715 67 12ms 7 Jan 2025 783rd solisolu 715 67 50ms 9 Nov 2025 793rd Natanaelel 🇸🇪 714 28 42ms 16 May 2025 793rd emgordon154 714 28 46ms 30 Jun 2025 795th MeWhenI 🇻🇦 714 118 417ms 8 Dec 2022 796th masflam 713 46 321ms 21 Jun 2024 797th dmrichwa 🇺🇸 712 70 23ms 19 Mar 2022 797th Naruyoko 712 70 71ms 13 Aug 2023 799th Yewzir 🇧🇪 710 145 951ms 14 May 2024 800th lynn 709 63 13ms 15 Nov 2021 801st stefangimmillaro 708 190 127ms 4 Jun 2025 802nd markus-rekdal 705 68 23ms 31 May 2019 802nd qoqosz 705 68 12ms 6 Jun 2019 802nd giacomogallina 705 68 11ms 6 Jun 2019 802nd skps2010 705 68 11ms 14 Jun 2019 802nd hoodadam 705 68 12ms 19 Jul 2019 802nd dzhang314 705 68 12ms 14 Aug 2019 802nd sk- 705 68 11ms 11 Sep 2019 802nd handisb 705 68 12ms 2 Nov 2019 802nd amishtal 705 68 12ms 27 Nov 2019 802nd Haksell 🇦🇶 705 68 11ms 1 Dec 2019 802nd Matistjati 705 68 12ms 3 Dec 2019 802nd Daniel-Martin576 705 68 12ms 1 Apr 2020 802nd Jviscus1 705 68 12ms 24 Apr 2020 802nd GalladeGuy 🇺🇸 705 68 11ms 23 May 2020 802nd aliakseikalosha 705 68 12ms 9 Jun 2020 802nd Jumprocks1 705 68 12ms 11 Jun 2020 802nd itiievskyi 🇺🇦 705 68 11ms 30 Jul 2020 802nd dev-loop0 705 68 11ms 20 Aug 2020 802nd linstr13 705 68 12ms 29 Sep 2020 802nd mueller14003 705 68 12ms 8 Oct 2020 802nd davidverweij 705 68 12ms 21 Oct 2020 802nd martinsifrar 705 68 12ms 23 Oct 2020 802nd Dazza314 🇬🇧 705 68 11ms 6 Nov 2020 802nd austinrwarner 705 68 12ms 25 Dec 2020 First Prev 751–825 of 2,801 Next Last