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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Erlang 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 600th dokutan 783 43 981ms 30 Apr 2024 602nd rucin93 🇵🇱 783 56 181ms 30 Aug 2024 603rd Steffan153 🇫🇮 783 84 7ms 16 Jul 2023 603rd typeswitch-dev 🇵🇹 783 84 345ms 28 Jul 2023 603rd GrayJoKing 🇦🇺 783 84 392ms 29 Jul 2023 606th targrik 782 60 11ms 16 Jan 2025 607th pardouin 🇫🇷 782 79 195ms 22 Apr 2025 608th SirBogman 🇺🇸 780 33 376ms 22 Nov 2022 609th Steffan153 🇫🇮 779 111 278ms 20 Nov 2022 610th inventshah 778 68 5ms 29 Nov 2022 610th xsot 🇸🇬 778 68 5ms 10 Feb 2024 612th Steffan153 🇫🇮 778 72 124ms 20 Nov 2022 612th emplv 🇱🇻 778 72 122ms 30 Nov 2022 614th dokutan 776 55 833ms 30 Aug 2025 614th albanian-laundromat 776 55 936ms 12 Sep 2025 616th jakobkordez 🇸🇮 776 64 2,280ms 20 Nov 2022 616th nstearns96 🇬🇧 776 64 253ms 23 Nov 2022 616th Bodo171 776 64 17ms 27 Nov 2022 616th TaserTheFox 🇺🇸 776 64 22ms 14 Jan 2023 616th jmerle 🇳🇱 776 64 16ms 16 Feb 2023 616th vishwathg 776 64 18ms 7 Apr 2023 616th dteague3989 776 64 17ms 8 Aug 2023 616th NickTheEASDude 🇺🇸 776 64 25ms 1 May 2024 616th aalec 776 64 17ms 3 May 2024 616th mishak-sys 776 64 21ms 25 Feb 2025 616th YAJUE114514 776 64 16ms 1 Aug 2025 627th Steffan153 🇫🇮 775 57 15ms 14 Jan 2023 627th sisyphus-ppcg 🇦🇺 775 57 12ms 20 Jul 2023 629th pardouin 🇫🇷 775 68 83ms 24 Apr 2025 630th Yewzir 🇧🇪 775 88 26ms 13 Feb 2024 631st rak1507 🇬🇧 774 31 3ms 7 Jan 2023 631st Yewzir 🇧🇪 774 31 12ms 9 Dec 2023 631st snoozingnewt 🇺🇸 774 31 37ms 20 Sep 2025 634th GolfingSuccess 🇬🇷 772 59 357ms 15 Jan 2024 634th albanian-laundromat 772 59 423ms 14 days ago 636th pardouin 🇫🇷 772 76 8ms 24 Apr 2025 637th DialFrost 🇸🇬 772 80 195ms 5 Aug 2024 638th dokutan 771 95 66ms 23 Mar 2024 639th dokutan 770 54 305ms 9 Apr 2024 640th DialFrost 🇸🇬 770 181 52ms 23 May 2025 641st emplv 🇱🇻 769 61 7ms 21 Jun 2023 642nd Yewzir 🇧🇪 769 68 123ms 14 Feb 2024 643rd SirFireball3521 767 37 218ms 13 Mar 2023 644th ovs-code 🇩🇪 767 69 5ms 10 Feb 2024 645th fourth-bit 764 65 18ms 11 Jul 2023 645th Bmrl7 764 65 20ms 24 Feb 2024 645th yujh-yujh 🇬🇸 764 65 19ms 23 Mar 2025 645th shelerr 764 65 28ms 22 Aug 2025 645th luuumine 🇫🇷 764 65 21ms 8 days ago 650th Irratix 🇳🇱 763 96 69ms 11 Dec 2022 651st AlephSquirrel 762 58 128ms 1 Jun 2023 652nd JGDoerrer 760 90 128ms 20 Dec 2022 652nd klixel 🇨🇦 760 90 135ms 17 Apr 2023 652nd TylerBloom 760 90 129ms 22 Mar 2024 652nd Aurel300 🇨🇭 760 90 143ms 8 Jun 2024 656th steffan-polygolf 759 60 363ms 7 Mar 2024 657th ovs-code 🇩🇪 759 70 26ms 14 Dec 2024 658th lynn 759 102 33ms 18 Jul 2023 658th m-tkach 🇺🇦 759 102 30ms 7 Dec 2023 660th SirBogman 🇺🇸 756 41 286ms 9 Jan 2024 660th dcgjb 756 41 2,074ms 31 Jan 2024 660th IISResetMe 756 41 291ms 10 Apr 2024 660th juliansiebert 🇩🇪 756 41 302ms 2 Feb 2025 664th janbehrens 🇩🇪 756 52 44ms 27 Nov 2022 665th snoozingnewt 🇺🇸 756 55 252ms 14 days ago 666th Alex-x90 🇺🇸 755 97 71ms 20 Nov 2022 667th DialFrost 🇸🇬 754 71 63ms 7 Dec 2024 668th MeWhenI 🇻🇦 753 66 61ms 14 May 2023 669th aksyristos 752 66 23ms 17 Jan 2023 669th OllieBoyne 🇬🇧 752 66 19ms 28 Feb 2023 669th randolchance 752 66 17ms 12 Mar 2023 669th CheeseCake628 🇳🇴 752 66 22ms 19 Mar 2023 669th adamnielson42 🇺🇸 752 66 19ms 31 Mar 2023 669th ehulinsky 🇺🇸 752 66 19ms 8 May 2023 669th TheoKeller1 752 66 19ms 11 Jun 2023 First Prev 601–675 of 1,753 Next Last