√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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st edsrzf 🇳🇿 872 47 26 May 2025 452nd emplv 🇱🇻 872 83 11 Apr 2023 453rd inventshah 872 118 22 Jul 2024 454th ovs-code 🇩🇪 872 148 12 Oct 2024 455th jiaminglimjm 🇲🇾 871 55 26 Nov 2019 455th NewDefectus 🇮🇱 871 55 12 Oct 2020 455th bbonenfant 871 55 27 Nov 2020 455th RDShah 871 55 10 May 2021 455th jared-hughes 871 55 2 Oct 2021 455th MichalMarsalek 🇨🇿 871 55 2 Nov 2021 455th HumanEquivalentUnit 871 55 28 Dec 2021 455th Shanethegamer 🇺🇸 871 55 28 Jan 2022 455th cooljoseph1 871 55 6 May 2022 455th LogicalJoe 871 55 19 Sep 2022 455th aiarzhantsev 871 55 14 Oct 2022 455th betaveros 871 55 1 Jan 2023 455th 5cw 🇺🇸 871 55 24 Apr 2023 455th klixel 🇨🇦 871 55 5 Jun 2023 455th jacobly0 🇺🇸 871 55 1 Sep 2023 455th wen1now 871 55 7 Nov 2023 455th namelessiw 871 55 6 Dec 2023 455th jatloe 871 55 27 Sep 2024 455th nstearns96 🇬🇧 871 55 13 Oct 2024 455th andrewjc2000 871 55 21 Oct 2024 455th cros107 871 55 18 Mar 2025 455th BREMAUCY 🇫🇷 871 55 25 Jul 2025 455th piano-miles 871 55 21 days ago 478th Steffan153 🇫🇮 870 53 10 Aug 2024 479th primo-ppcg 🇹🇭 870 266 18 days ago 480th MeWhenI 🇻🇦 868 70 8 Jun 2023 481st DialFrost 🇸🇬 868 137 28 Mar 2025 482nd GrayJoKing 🇦🇺 868 138 8 Feb 2024 483rd sean-niemann 🇺🇸 867 86 26 Sep 2023 483rd Steffan153 🇫🇮 867 86 23 Jul 2024 485th MeWhenI 🇻🇦 866 63 12 May 2023 485th emgordon154 866 63 17 Nov 2024 487th MeWhenI 🇻🇦 865 39 6 May 2022 487th janlelis 865 39 24 Aug 2022 489th marcin7Cd 864 49 31 Jan 2021 489th ovs-code 🇩🇪 864 49 11 Mar 2023 491st BREMAUCY 🇫🇷 863 38 2 days ago 492nd DialFrost 🇸🇬 863 40 23 Dec 2024 492nd MeWhenI 🇻🇦 863 40 14 Feb 2025 492nd zacjl 863 40 16 May 2025 495th SirBogman 🇺🇸 863 117 28 May 2023 495th sean-niemann 🇺🇸 863 117 7 Aug 2023 497th andersk 🇺🇸 859 58 21 Mar 2020 497th jared-hughes 859 58 6 Oct 2021 497th itsh01 859 58 22 Aug 2022 497th targrik 859 58 18 Feb 2025 501st emgordon154 856 159 23 Mar 2025 502nd AforAmpere 855 56 21 Jan 2020 502nd LucasBertocchini 855 56 9 Dec 2020 502nd argusdusty 🇺🇸 855 56 31 Dec 2020 502nd knutae 🇳🇴 855 56 1 Nov 2021 502nd bricknellj 855 56 9 Aug 2022 502nd jhu04 855 56 23 Sep 2022 502nd fkantelberg 855 56 5 Aug 2023 502nd Natanaelel 🇸🇪 855 56 2 Dec 2023 502nd programjames 855 56 24 Dec 2023 502nd mathisfun271 855 56 13 Feb 2024 502nd croc54 855 56 3 Dec 2024 502nd agreegious 855 56 16 Mar 2025 502nd xiaoyiming123 855 56 24 Jul 2025 502nd qpwoeirut 855 56 10 days ago 516th DialFrost 🇸🇬 854 54 19 Jul 2024 517th DialFrost 🇸🇬 853 64 23 Aug 2024 518th primo-ppcg 🇹🇭 852 90 10 Dec 2022 519th primo-ppcg 🇹🇭 849 106 6 Feb 2023 520th primo-ppcg 🇹🇭 849 152 22 Jan 2020 521st primo-ppcg 🇹🇭 847 159 5 Apr 2025 522nd piano-miles 845 59 31 Dec 2023 522nd Larento 845 59 5 Nov 2024 524th ovs-code 🇩🇪 843 40 23 Aug 2024 525th sean-niemann 🇺🇸 843 53 25 Mar 2025 Prev 451–525 of 2,704 Next