Pernicious Numbers in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 381st Steffan153 🇫🇮 937 41 2ms 4 days ago 402nd JayXon 🇺🇸 936 38 86ms 27 Sep 2021 402nd Lydxn 🇨🇦 936 38 88ms 27 Sep 2021 402nd stefangimmillaro 936 38 83ms 4 Nov 2022 402nd MeWhenI 🇻🇦 936 38 86ms 5 Nov 2022 402nd Shanethegamer 🇺🇸 936 38 85ms 6 Feb 2023 402nd DialFrost 🇸🇬 936 38 86ms 6 Feb 2023 402nd Steffan153 🇫🇮 936 38 84ms 7 Feb 2023 402nd sean-niemann 🇺🇸 936 38 86ms 7 Feb 2023 402nd ovs-code 🇩🇪 936 38 83ms 17 Jul 2023 402nd Yewzir 🇧🇪 936 38 84ms 11 Oct 2023 402nd Betuaredead 936 38 86ms 11 Nov 2023 402nd dokutan 936 38 86ms 28 Jul 2024 402nd pardouin 🇫🇷 936 38 85ms 20 Aug 2024 402nd primo-ppcg 🇹🇭 936 38 84ms 12 Apr 2025 402nd edsrzf 🇳🇿 936 38 85ms 22 Jul 2025 402nd fuzzylojik-golf 🇺🇸 936 38 89ms 7 Aug 2025 402nd snoozingnewt 🇨🇦 936 38 86ms 20 Oct 2025 419th prplz 🇦🇺 935 55 121ms 13 Jan 2022 419th GrayJoKing 🇦🇺 935 55 121ms 13 Jan 2022 419th JayXon 🇺🇸 935 55 124ms 13 Jan 2022 419th Lydxn 🇨🇦 935 55 121ms 13 Jan 2022 419th primo-ppcg 🇹🇭 935 55 124ms 14 Jan 2022 419th lynn 935 55 113ms 10 Mar 2022 419th inventshah 935 55 126ms 15 Jun 2022 419th sisyphus-ppcg 🇦🇺 935 55 121ms 8 Aug 2022 419th sean-niemann 🇺🇸 935 55 117ms 3 Nov 2022 419th stefangimmillaro 935 55 119ms 4 Nov 2022 419th andersk 🇺🇸 935 55 113ms 5 Nov 2022 419th MeWhenI 🇻🇦 935 55 122ms 6 Nov 2022 419th Steffan153 🇫🇮 935 55 121ms 27 Nov 2022 419th DialFrost 🇸🇬 935 55 119ms 12 Jan 2023 419th rucin93 🇵🇱 935 55 120ms 19 Jan 2023 419th Shanethegamer 🇺🇸 935 55 137ms 6 Feb 2023 419th ovs-code 🇩🇪 935 55 121ms 17 Jul 2023 419th Yewzir 🇧🇪 935 55 122ms 11 Oct 2023 419th Betuaredead 935 55 122ms 11 Nov 2023 419th dokutan 935 55 115ms 27 Mar 2024 419th pardouin 🇫🇷 935 55 116ms 19 Aug 2024 419th acotis 935 55 115ms 4 Feb 2025 419th emgordon154 935 55 152ms 19 Mar 2025 419th fuzzylojik-golf 🇺🇸 935 55 127ms 17 Jun 2025 419th edsrzf 🇳🇿 935 55 120ms 22 Jul 2025 419th kumavale 935 55 120ms 26 Aug 2025 419th snoozingnewt 🇨🇦 935 55 120ms 20 Oct 2025 446th henkma 934 51 111ms 26 Jun 2020 446th lynn 934 51 113ms 8 Oct 2021 448th edsrzf 🇳🇿 934 60 496ms 26 Sep 2025 448th DialFrost 🇸🇬 934 60 470ms 26 Sep 2025 448th sean-niemann 🇺🇸 934 60 448ms 26 Sep 2025 448th JayXon 🇺🇸 934 60 466ms 26 Sep 2025 448th pardouin 🇫🇷 934 60 463ms 26 Sep 2025 448th fuzzylojik-golf 🇺🇸 934 60 460ms 26 Sep 2025 448th namelessiw 934 60 369ms 2 Oct 2025 448th Yewzir 🇧🇪 934 60 378ms 2 Oct 2025 448th Yax42 🇫🇷 934 60 616ms 3 Oct 2025 448th b-illy 🇬🇧 934 60 491ms 3 Oct 2025 448th ovs-code 🇩🇪 934 60 486ms 3 Oct 2025 448th CaedenHarper 🇨🇦 934 60 457ms 3 Oct 2025 448th m-tkach 🇺🇦 934 60 328ms 3 Oct 2025 448th stefangimmillaro 934 60 447ms 6 Oct 2025 448th snoozingnewt 🇨🇦 934 60 457ms 20 Oct 2025 448th sisyphus-ppcg 🇦🇺 934 60 360ms 26 Nov 2025 448th Lydxn 🇨🇦 934 60 408ms 12 Dec 2025 448th KasperKivimaeki 🇫🇮 934 60 429ms 12 Dec 2025 448th emgordon154 934 60 356ms 6 days ago 448th Steffan153 🇫🇮 934 60 366ms 4 days ago 468th rak1507 🇬🇧 933 18 2ms 11 Mar 2022 468th lynn 933 18 2ms 27 May 2022 468th Steffan153 🇫🇮 933 18 2ms 22 Feb 2023 468th pardouin 🇫🇷 933 18 2ms 16 Apr 2025 468th AdrienHache 🇫🇷 933 18 4ms 1 Dec 2025 473rd NewDefectus 🇮🇱 933 29 35ms 8 May 2021 473rd akshatj27 🇦🇶 933 29 37ms 11 Jan 2022 473rd m-tkach 🇺🇦 933 29 36ms 23 Nov 2022 473rd Steffan153 🇫🇮 933 29 36ms 1 Jan 2023 473rd DialFrost 🇸🇬 933 29 39ms 13 Jan 2023 473rd sean-niemann 🇺🇸 933 29 36ms 29 Jan 2023 473rd MeWhenI 🇻🇦 933 29 38ms 30 Jan 2023 473rd JayXon 🇺🇸 933 29 35ms 25 Dec 2023 First Prev 401–480 of 3,306 Next Last