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 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 593rd aalec 775 64 3 May 2024 593rd mishak-sys 775 64 25 Feb 2025 593rd YAJUE114514 775 64 9 days ago 604th edsrzf 🇳🇿 775 80 19 Jan 2025 605th h3ra993huskp 🇯🇵 775 131 30 Apr 2024 606th rak1507 🇬🇧 774 31 7 Jan 2023 606th Yewzir 🇧🇪 774 31 9 Dec 2023 608th pardouin 🇫🇷 773 68 24 Apr 2025 609th Yewzir 🇧🇪 772 88 13 Feb 2024 610th GolfingSuccess 🇬🇷 771 59 15 Jan 2024 611th pardouin 🇫🇷 771 76 24 Apr 2025 612th DialFrost 🇸🇬 771 80 5 Aug 2024 613th dokutan 770 54 9 Apr 2024 614th dokutan 770 95 23 Mar 2024 615th emplv 🇱🇻 768 61 21 Jun 2023 616th DialFrost 🇸🇬 768 181 23 May 2025 617th SirFireball3521 767 37 13 Mar 2023 618th Yewzir 🇧🇪 766 68 14 Feb 2024 619th ovs-code 🇩🇪 766 69 10 Feb 2024 620th firegene 🇮🇪 764 133 28 Dec 2023 621st fourth-bit 763 65 11 Jul 2023 621st Bmrl7 763 65 24 Feb 2024 621st yujh-yujh 🇬🇸 763 65 23 Mar 2025 624th Irratix 🇳🇱 762 96 11 Dec 2022 625th AlephSquirrel 761 58 1 Jun 2023 626th steffan-polygolf 758 60 7 Mar 2024 627th ovs-code 🇩🇪 758 70 14 Dec 2024 628th JGDoerrer 758 90 20 Dec 2022 628th klixel 🇨🇦 758 90 17 Apr 2023 628th TylerBloom 758 90 22 Mar 2024 628th Aurel300 🇨🇭 758 90 8 Jun 2024 632nd SirBogman 🇺🇸 756 41 9 Jan 2024 632nd dcgjb 756 41 31 Jan 2024 632nd IISResetMe 756 41 10 Apr 2024 632nd juliansiebert 🇩🇪 756 41 2 Feb 2025 636th janbehrens 🇩🇪 756 52 27 Nov 2022 637th lynn 755 102 18 Jul 2023 637th m-tkach 🇺🇦 755 102 7 Dec 2023 639th DialFrost 🇸🇬 754 71 7 Dec 2024 640th Alex-x90 🇺🇸 754 97 20 Nov 2022 641st aksyristos 752 66 17 Jan 2023 641st OllieBoyne 🇬🇧 752 66 28 Feb 2023 641st randolchance 752 66 12 Mar 2023 641st CheeseCake628 🇳🇴 752 66 19 Mar 2023 641st adamnielson42 🇺🇸 752 66 31 Mar 2023 641st ehulinsky 🇺🇸 752 66 8 May 2023 641st MeWhenI 🇻🇦 752 66 14 May 2023 641st TheoKeller1 752 66 11 Jun 2023 641st InigoK 🇺🇸 752 66 14 Jun 2023 641st dranjohn 752 66 11 Sep 2023 641st snoozingnewt 🇺🇸 752 66 7 Oct 2023 641st inverseLorentz 🇦🇺 752 66 23 Oct 2023 641st RedzGoose 🇦🇺 752 66 23 Oct 2024 641st JunkIce 752 66 24 Nov 2024 641st yokasuretsu 752 66 7 Jan 2025 641st croc54 752 66 13 Jan 2025 641st ejini6969 752 66 14 Jun 2025 658th Steffan153 🇫🇮 751 78 14 Jul 2023 658th GrayJoKing 🇦🇺 751 78 13 Aug 2023 660th dokutan 750 32 14 Nov 2024 661st retrohun 750 64 5 Nov 2023 662nd snoozingnewt 🇺🇸 750 76 7 Oct 2023 663rd Yewzir 🇧🇪 750 90 12 Feb 2024 664th inventshah 748 59 20 Nov 2022 664th Argeento 🇵🇱 748 59 26 Aug 2023 666th Shanethegamer 🇺🇸 748 81 30 Nov 2022 667th Natanaelel 🇸🇪 747 38 5 Jan 2024 668th MeWhenI 🇻🇦 746 98 9 Apr 2024 669th m-tkach 🇺🇦 745 106 13 Mar 2023 670th janbehrens 🇩🇪 745 116 20 Nov 2022 671st janbehrens 🇩🇪 744 63 20 Nov 2022 672nd Yewzir 🇧🇪 743 72 6 Mar 2024 673rd msbranicky 742 92 1 Oct 2023 674th msbranicky 742 137 9 Jan 2024 675th bob-th 741 67 23 Dec 2022 Prev 601–675 of 1,640 Next