Pernicious Numbers (Long) 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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 601st pardouin 🇫🇷 771 76 24 Apr 2025 602nd DialFrost 🇸🇬 771 80 5 Aug 2024 603rd dokutan 770 54 9 Apr 2024 604th dokutan 769 95 23 Mar 2024 605th emplv 🇱🇻 768 61 21 Jun 2023 606th DialFrost 🇸🇬 768 181 23 May 2025 607th SirFireball3521 767 37 13 Mar 2023 608th Yewzir 🇧🇪 766 68 14 Feb 2024 609th ovs-code 🇩🇪 766 69 10 Feb 2024 610th firegene 🇮🇪 764 133 28 Dec 2023 611th fourth-bit 763 65 11 Jul 2023 611th Bmrl7 763 65 24 Feb 2024 611th yujh-yujh 🇬🇸 763 65 23 Mar 2025 614th AlephSquirrel 761 58 1 Jun 2023 615th Irratix 🇳🇱 761 96 11 Dec 2022 616th steffan-polygolf 758 60 7 Mar 2024 617th ovs-code 🇩🇪 758 70 14 Dec 2024 618th JGDoerrer 758 90 20 Dec 2022 618th klixel 🇨🇦 758 90 17 Apr 2023 618th TylerBloom 758 90 22 Mar 2024 618th Aurel300 🇨🇭 758 90 8 Jun 2024 622nd SirBogman 🇺🇸 756 41 9 Jan 2024 622nd dcgjb 756 41 31 Jan 2024 622nd IISResetMe 756 41 10 Apr 2024 622nd juliansiebert 🇩🇪 756 41 2 Feb 2025 626th janbehrens 🇩🇪 755 52 27 Nov 2022 627th lynn 755 102 18 Jul 2023 627th m-tkach 🇺🇦 755 102 7 Dec 2023 629th DialFrost 🇸🇬 754 71 7 Dec 2024 630th Alex-x90 🇺🇸 754 97 20 Nov 2022 631st MeWhenI 🇻🇦 752 66 14 May 2023 632nd aksyristos 751 66 17 Jan 2023 632nd OllieBoyne 🇬🇧 751 66 28 Feb 2023 632nd randolchance 751 66 12 Mar 2023 632nd CheeseCake628 🇳🇴 751 66 19 Mar 2023 632nd adamnielson42 🇺🇸 751 66 31 Mar 2023 632nd ehulinsky 🇺🇸 751 66 8 May 2023 632nd TheoKeller1 751 66 11 Jun 2023 632nd InigoK 🇺🇸 751 66 14 Jun 2023 632nd dranjohn 751 66 11 Sep 2023 632nd snoozingnewt 🇺🇸 751 66 7 Oct 2023 632nd inverseLorentz 🇦🇺 751 66 23 Oct 2023 632nd RedzGoose 🇦🇺 751 66 23 Oct 2024 632nd JunkIce 751 66 24 Nov 2024 632nd yokasuretsu 751 66 7 Jan 2025 632nd croc54 751 66 13 Jan 2025 632nd ejini6969 751 66 20 days ago 648th Steffan153 🇫🇮 751 78 14 Jul 2023 648th GrayJoKing 🇦🇺 751 78 13 Aug 2023 650th dokutan 750 32 14 Nov 2024 651st retrohun 750 64 5 Nov 2023 652nd snoozingnewt 🇺🇸 750 76 7 Oct 2023 653rd Yewzir 🇧🇪 749 90 12 Feb 2024 654th inventshah 748 59 20 Nov 2022 654th Argeento 🇵🇱 748 59 26 Aug 2023 656th Shanethegamer 🇺🇸 748 81 30 Nov 2022 657th Natanaelel 🇸🇪 747 38 5 Jan 2024 658th MeWhenI 🇻🇦 746 98 9 Apr 2024 659th m-tkach 🇺🇦 745 106 13 Mar 2023 660th janbehrens 🇩🇪 745 116 20 Nov 2022 661st janbehrens 🇩🇪 744 63 20 Nov 2022 662nd Yewzir 🇧🇪 743 72 6 Mar 2024 663rd msbranicky 742 92 1 Oct 2023 664th msbranicky 742 137 9 Jan 2024 665th bob-th 740 67 23 Dec 2022 665th n0Oo0Oo0b 740 67 29 Dec 2022 665th betaveros 740 67 31 Dec 2022 665th vgamula 🇺🇦 740 67 15 Mar 2023 665th HumanoidCPU 740 67 19 Feb 2025 665th VictorStenvers 🇳🇱 740 67 26 Mar 2025 671st Kaffeleif 740 71 8 Feb 2024 671st DialFrost 🇸🇬 740 71 15 Dec 2024 673rd Steffan153 🇫🇮 738 65 14 Jan 2023 674th janbehrens 🇩🇪 738 99 20 Nov 2022 674th Yewzir 🇧🇪 738 99 12 Feb 2024 Prev 601–675 of 1,612 Next