√2 in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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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 Erlang 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 882nd CuboidRaptor 🇨🇦 694 69 11ms 3 Apr 2022 882nd MakkCH 694 69 11ms 24 Apr 2022 882nd bonevbs 694 69 12ms 20 Nov 2022 882nd KevinLyvers 694 69 11ms 13 Dec 2022 882nd jtaxen 694 69 12ms 4 Jan 2023 882nd SucukMitEi 694 69 12ms 7 Jan 2023 882nd atazzam 🇺🇸 694 69 12ms 5 Mar 2023 882nd DrPiranoid 694 69 11ms 26 Mar 2023 882nd Hortaros 694 69 11ms 15 Apr 2023 882nd XioR112 🇵🇱 694 69 12ms 29 Aug 2023 882nd jameswmccarty 694 69 11ms 6 Jun 2024 882nd dtbao20 🇻🇳 694 69 12ms 8 Oct 2024 882nd sciencedjinn 694 69 12ms 8 Nov 2024 882nd Unknownuserfrommars 694 69 12ms 21 Nov 2024 882nd yokasuretsu 694 69 10ms 31 Dec 2024 882nd clayboll99 694 69 12ms 10 Jul 2025 917th janbehrens 🇩🇪 693 72 41ms 30 Dec 2023 917th emgordon154 693 72 79ms 4 Aug 2024 919th SmartK8 🇨🇿 691 122 374ms 1 Nov 2022 919th tomh1012 691 122 382ms 8 Sep 2025 921st MeWhenI 🇻🇦 690 29 664ms 25 Jul 2022 921st lifthrasiir 🇰🇷 690 29 55ms 5 Dec 2024 923rd annaproxy 688 49 76ms 27 Aug 2022 923rd anter69 🇭🇺 688 49 35ms 19 Apr 2024 923rd croc54 688 49 32ms 10 Dec 2024 926th RustemB 🇷🇺 685 41 95ms 26 Feb 2020 927th petar-donchev 684 70 46ms 1 Sep 2019 927th cubed-guy 684 70 49ms 20 Sep 2021 927th kenny14231 684 70 12ms 9 Oct 2021 927th GioacchinoGT02 684 70 12ms 3 Dec 2024 931st yzhs 🇩🇪 684 86 136ms 24 Jul 2021 931st strout 684 86 142ms 26 Aug 2022 933rd MeWhenI 🇻🇦 684 232 47ms 6 Jun 2023 934th m-tkach 🇺🇦 684 259 62ms 27 Jun 2022 935th aliakseikalosha 680 124 485ms 17 Oct 2024 935th Soyo-Wind 680 124 386ms 16 days ago 937th duckyluuk 🇳🇱 679 90 333ms 25 Sep 2025 938th juliansiebert 🇩🇪 678 68 203ms 3 Aug 2022 939th primo-ppcg 🇹🇭 676 196 2,259ms 3 Feb 2022 940th teddyward 675 71 12ms 9 Jan 2021 940th xkacer 🇨🇿 675 71 11ms 25 Jan 2021 940th sadfun 675 71 12ms 29 Jan 2021 940th ArmaanAS 675 71 9ms 24 Mar 2021 940th classAndrew 675 71 12ms 1 Aug 2021 940th SpareManiKatti 675 71 9ms 10 Sep 2021 940th JGDoerrer 675 71 11ms 22 Jan 2022 940th lovernj 675 71 12ms 7 Feb 2022 940th elephantpanda 675 71 9ms 31 Aug 2022 940th sandorstormen 675 71 12ms 25 Nov 2022 940th Vinterion 675 71 12ms 24 Jul 2023 940th sulphemi 675 71 12ms 5 Oct 2023 940th dal548 675 71 12ms 12 Jun 2024 940th Mabeloid 🇳🇴 675 71 12ms 6 Sep 2024 940th rustykitty 🇺🇸 675 71 12ms 27 days ago 940th muslii4 675 71 11ms 18 days ago 956th Shanethegamer 🇺🇸 671 111 478ms 5 Mar 2022 957th MeWhenI 🇻🇦 669 193 115ms 3 Sep 2023 958th Natanaelel 🇸🇪 668 42 105ms 19 Feb 2023 959th dcgjb 668 69 783ms 13 May 2024 960th Wheatwizard 668 88 224ms 19 Jul 2019 961st SirBogman 🇺🇸 668 151 76ms 30 May 2023 962nd Steffan153 🇫🇮 665 52 43ms 29 Aug 2024 963rd paralysedforce 665 72 24ms 24 Nov 2020 963rd AkashTandon167 665 72 9ms 1 Nov 2021 963rd Bananapants22 665 72 12ms 16 Aug 2022 963rd CatsAreFluffy 665 72 11ms 19 Feb 2023 967th helbling 🇨🇭 665 75 45ms 4 Jun 2024 968th CheeseCake628 🇳🇴 662 67 495ms 17 Jan 2024 969th prplz 🇦🇺 661 51 108ms 2 Feb 2020 969th Irratix 🇳🇱 661 51 66ms 1 Jul 2022 971st MeWhenI 🇻🇦 660 196 4ms 12 Aug 2024 972nd dokutan 659 47 637ms 30 Aug 2025 972nd CaedenHarper 🇨🇦 659 47 662ms 6 Sep 2025 974th stefangimmillaro 659 110 116ms 3 Oct 2023 975th janbehrens 🇩🇪 658 128 427ms 21 Nov 2021 First Prev 901–975 of 2,774 Next Last