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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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 899th GrayJoKing 🇦🇺 906 62 26ms 4 Jan 2023 899th DialFrost 🇸🇬 906 62 26ms 12 Jan 2023 899th m-tkach 🇺🇦 906 62 25ms 12 Jan 2023 899th Lydxn 🇨🇦 906 62 25ms 13 Jan 2023 899th MeWhenI 🇻🇦 906 62 26ms 14 Jan 2023 899th Shanethegamer 🇺🇸 906 62 25ms 6 Feb 2023 899th lynn 906 62 26ms 12 Jul 2023 899th Yewzir 🇧🇪 906 62 26ms 12 Oct 2023 899th Betuaredead 906 62 26ms 11 Nov 2023 899th pardouin 🇫🇷 906 62 25ms 19 Aug 2024 899th sean-niemann 🇺🇸 906 62 25ms 19 May 2025 899th edsrzf 🇳🇿 906 62 25ms 22 Jul 2025 899th snoozingnewt 🇨🇦 906 62 26ms 22 Oct 2025 914th FlyingPenguin223 906 69 57ms 18 Dec 2024 915th DialFrost 🇸🇬 905 36 125ms 3 Aug 2024 915th MeWhenI 🇻🇦 905 36 131ms 3 Aug 2024 915th rucin93 🇵🇱 905 36 121ms 6 Aug 2024 915th sisyphus-ppcg 🇦🇺 905 36 124ms 8 Aug 2024 915th GrayJoKing 🇦🇺 905 36 122ms 13 Aug 2024 915th pardouin 🇫🇷 905 36 128ms 3 Sep 2024 915th emplv 🇱🇻 905 36 122ms 29 Oct 2024 915th fuzzylojik-golf 🇺🇸 905 36 125ms 2 Aug 2025 915th Yewzir 🇧🇪 905 36 129ms 18 Nov 2025 915th GolfingSuccess 🇬🇷 905 36 132ms 13 Mar 2026 925th MeWhenI 🇻🇦 905 38 3ms 5 Nov 2022 925th snoozingnewt 🇨🇦 905 38 3ms 22 Oct 2025 927th Yewzir 🇧🇪 904 41 137ms 22 Dec 2024 927th dokutan 904 41 140ms 22 Dec 2024 927th DialFrost 🇸🇬 904 41 143ms 22 Dec 2024 927th rucin93 🇵🇱 904 41 136ms 22 Dec 2024 927th Shanethegamer 🇺🇸 904 41 145ms 22 Dec 2024 927th pardouin 🇫🇷 904 41 137ms 22 Dec 2024 927th MeWhenI 🇻🇦 904 41 133ms 23 Dec 2024 927th sean-niemann 🇺🇸 904 41 142ms 23 Dec 2024 927th inventshah 904 41 134ms 23 Dec 2024 927th ovs-code 🇩🇪 904 41 135ms 24 Dec 2024 927th primo-ppcg 🇹🇭 904 41 142ms 6 Jan 2025 927th sisyphus-ppcg 🇦🇺 904 41 143ms 6 Jan 2025 927th prplz 🇦🇺 904 41 139ms 7 Jan 2025 927th GrayJoKing 🇦🇺 904 41 143ms 21 Mar 2025 927th edsrzf 🇳🇿 904 41 138ms 22 Jul 2025 927th fuzzylojik-golf 🇺🇸 904 41 147ms 29 Aug 2025 927th snoozingnewt 🇨🇦 904 41 138ms 20 Oct 2025 944th inventshah 904 48 108ms 20 Oct 2022 944th MeWhenI 🇻🇦 904 48 110ms 5 Nov 2022 944th Alex-x90 🇺🇸 904 48 113ms 24 Feb 2023 947th Yax42 🇫🇷 903 57 131ms 4 Oct 2025 948th btnlq 903 80 1ms 11 Jun 2023 948th saito-ta 🇯🇵 903 80 1ms 11 Jun 2023 950th Waffle3z 902 30 37ms 10 Feb 2021 950th lynn 902 30 38ms 11 Sep 2021 950th Irratix 🇳🇱 902 30 36ms 22 Mar 2022 950th orthoplex 🇨🇽 902 30 37ms 30 Mar 2022 950th SirBogman 🇺🇸 902 30 38ms 31 May 2022 950th inventshah 902 30 37ms 18 Jun 2022 950th jared-hughes 902 30 36ms 10 Sep 2022 950th Shanethegamer 🇺🇸 902 30 38ms 6 Feb 2023 950th ovs-code 🇩🇪 902 30 38ms 17 Jul 2023 950th Betuaredead 902 30 35ms 11 Nov 2023 950th dokutan 902 30 36ms 26 Mar 2024 950th BREMAUCY 🇫🇷 902 30 35ms 14 May 2024 950th FlyingPenguin223 902 30 37ms 23 Oct 2024 950th emgordon154 902 30 37ms 18 Mar 2025 950th edsrzf 🇳🇿 902 30 37ms 26 Jul 2025 950th CaedenHarper 🇨🇦 902 30 37ms 13 Sep 2025 950th blaztoma 🇱🇹 902 30 41ms 19 Dec 2025 967th inventshah 902 39 82ms 12 Dec 2022 967th sisyphus-ppcg 🇦🇺 902 39 83ms 13 Dec 2022 967th Shanethegamer 🇺🇸 902 39 77ms 13 Apr 2023 967th Alessandro-Balconi 🇮🇹 902 39 90ms 25 Jul 2023 967th snoozingnewt 🇨🇦 902 39 77ms 29 Nov 2025 972nd m-tkach 🇺🇦 902 84 333ms 25 Oct 2022 973rd kg583 🇺🇸 901 56 38ms 13 Feb 2025 973rd Steffan153 🇫🇮 901 56 40ms 17 Feb 2026 975th rucin93 🇵🇱 900 43 2,286ms 23 Oct 2024 975th dokutan 900 43 2,220ms 23 Oct 2024 975th MeWhenI 🇻🇦 900 43 2,469ms 24 Oct 2024 975th Shanethegamer 🇺🇸 900 43 2,323ms 24 Oct 2024 975th Yewzir 🇧🇪 900 43 2,202ms 24 Oct 2024 975th voytxt 🇨🇿 900 43 2,479ms 19 Jan 2025 975th edsrzf 🇳🇿 900 43 2,395ms 22 Jul 2025 975th Yax42 🇫🇷 900 43 2,319ms 4 Oct 2025 983rd sean-niemann 🇺🇸 900 53 113ms 4 Sep 2024 984th MeWhenI 🇻🇦 899 33 749ms 24 Nov 2025 985th namelessiw 897 50 1ms 28 Dec 2023 985th Babafaba 897 50 1ms 18 Oct 2025 985th ApoChagi 897 50 1ms 19 Oct 2025 988th lifthrasiir 🇰🇷 897 68 7ms 19 Dec 2024 988th jared-hughes 897 68 7ms 20 Dec 2024 990th frankgraziano 897 137 10ms 11 Aug 2025 990th primo-ppcg 🇹🇭 897 137 10ms 13 Aug 2025 990th DialFrost 🇸🇬 897 137 10ms 13 Aug 2025 990th sisyphus-ppcg 🇦🇺 897 137 17ms 11 hours ago 994th Lydxn 🇨🇦 896 50 40ms 11 Oct 2021 995th inventshah 893 38 423ms 15 Jan 2024 995th GrayJoKing 🇦🇺 893 38 389ms 15 Jan 2024 995th rucin93 🇵🇱 893 38 456ms 21 Jan 2024 995th orthoplex 🇨🇽 893 38 449ms 24 Jan 2024 995th lynn 893 38 432ms 17 Feb 2024 995th dokutan 893 38 435ms 26 Mar 2024 First Prev 901–1,000 of 3,445 Next Last