Pernicious Numbers 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 372nd Shanethegamer 🇺🇸 935 38 6 Feb 2023 372nd DialFrost 🇸🇬 935 38 6 Feb 2023 372nd Steffan153 🇫🇮 935 38 7 Feb 2023 372nd sean-niemann 🇺🇸 935 38 7 Feb 2023 372nd ovs-code 🇩🇪 935 38 17 Jul 2023 372nd Yewzir 🇧🇪 935 38 11 Oct 2023 372nd Betuaredead 935 38 11 Nov 2023 372nd dokutan 935 38 28 Jul 2024 372nd pardouin 🇫🇷 935 38 20 Aug 2024 372nd primo-ppcg 🇹🇭 935 38 12 Apr 2025 372nd edsrzf 🇳🇿 935 38 22 Jul 2025 372nd fuzzylojik-golf 🇺🇸 935 38 14 days ago 388th henkma 934 51 26 Jun 2020 388th lynn 934 51 8 Oct 2021 390th prplz 🇦🇺 934 55 13 Jan 2022 390th GrayJoKing 🇦🇺 934 55 13 Jan 2022 390th JayXon 🇺🇸 934 55 13 Jan 2022 390th Lydxn 🇨🇦 934 55 13 Jan 2022 390th primo-ppcg 🇹🇭 934 55 14 Jan 2022 390th lynn 934 55 10 Mar 2022 390th inventshah 934 55 15 Jun 2022 390th sisyphus-ppcg 🇦🇺 934 55 8 Aug 2022 390th sean-niemann 🇺🇸 934 55 3 Nov 2022 390th stefangimmillaro 934 55 4 Nov 2022 390th andersk 🇺🇸 934 55 5 Nov 2022 390th MeWhenI 🇻🇦 934 55 6 Nov 2022 390th Steffan153 🇫🇮 934 55 27 Nov 2022 390th DialFrost 🇸🇬 934 55 12 Jan 2023 390th rucin93 🇵🇱 934 55 19 Jan 2023 390th Shanethegamer 🇺🇸 934 55 6 Feb 2023 390th ovs-code 🇩🇪 934 55 17 Jul 2023 390th Yewzir 🇧🇪 934 55 11 Oct 2023 390th Betuaredead 934 55 11 Nov 2023 390th dokutan 934 55 27 Mar 2024 390th pardouin 🇫🇷 934 55 19 Aug 2024 390th acotis 934 55 4 Feb 2025 390th emgordon154 934 55 19 Mar 2025 390th fuzzylojik-golf 🇺🇸 934 55 17 Jun 2025 390th edsrzf 🇳🇿 934 55 22 Jul 2025 415th rak1507 🇬🇧 933 18 11 Mar 2022 415th lynn 933 18 27 May 2022 415th Steffan153 🇫🇮 933 18 22 Feb 2023 415th pardouin 🇫🇷 933 18 16 Apr 2025 419th NewDefectus 🇮🇱 933 29 8 May 2021 419th akshatj27 🇦🇶 933 29 11 Jan 2022 419th m-tkach 🇺🇦 933 29 23 Nov 2022 419th Steffan153 🇫🇮 933 29 1 Jan 2023 419th DialFrost 🇸🇬 933 29 13 Jan 2023 419th sean-niemann 🇺🇸 933 29 29 Jan 2023 419th MeWhenI 🇻🇦 933 29 30 Jan 2023 419th JayXon 🇺🇸 933 29 25 Dec 2023 419th sisyphus-ppcg 🇦🇺 933 29 25 Dec 2023 419th Yewzir 🇧🇪 933 29 25 Dec 2023 419th GrayJoKing 🇦🇺 933 29 26 Dec 2023 419th Lydxn 🇨🇦 933 29 29 Dec 2023 419th xsot 🇸🇬 933 29 30 Dec 2023 432nd GrayJoKing 🇦🇺 932 48 9 Feb 2021 432nd prplz 🇦🇺 932 48 10 Feb 2021 432nd NewDefectus 🇮🇱 932 48 8 May 2021 432nd orthoplex 🇨🇽 932 48 12 Aug 2021 432nd akshatj27 🇦🇶 932 48 11 Jan 2022 432nd lynn 932 48 3 Jun 2022 432nd AlephSquirrel 932 48 18 Jul 2022 432nd stefangimmillaro 932 48 4 Nov 2022 432nd MeWhenI 🇻🇦 932 48 5 Nov 2022 432nd emplv 🇱🇻 932 48 22 Nov 2022 432nd Steffan153 🇫🇮 932 48 26 Nov 2022 432nd DialFrost 🇸🇬 932 48 12 Jan 2023 432nd rucin93 🇵🇱 932 48 22 Jan 2023 432nd voytxt 🇨🇿 932 48 19 Jan 2025 432nd emgordon154 932 48 1 Jun 2025 447th Lydxn 🇨🇦 931 34 12 May 2023 447th Steffan153 🇫🇮 931 34 14 May 2023 447th sean-niemann 🇺🇸 931 34 21 Apr 2025 450th o0lit3 🇺🇸 930 22 11 Feb 2021 Prev 376–450 of 3,092 Next