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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 Huffman Encoder 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 Huffman Encoder 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 900th Steffan153 🇫🇮 906 62 25ms 26 Dec 2022 900th GrayJoKing 🇦🇺 906 62 26ms 4 Jan 2023 900th DialFrost 🇸🇬 906 62 26ms 12 Jan 2023 900th m-tkach 🇺🇦 906 62 25ms 12 Jan 2023 900th Lydxn 🇨🇦 906 62 25ms 13 Jan 2023 900th MeWhenI 🇻🇦 906 62 26ms 14 Jan 2023 900th Shanethegamer 🇺🇸 906 62 25ms 6 Feb 2023 900th lynn 906 62 26ms 12 Jul 2023 900th Yewzir 🇧🇪 906 62 26ms 12 Oct 2023 900th Betuaredead 906 62 26ms 11 Nov 2023 900th pardouin 🇫🇷 906 62 25ms 19 Aug 2024 900th sean-niemann 🇺🇸 906 62 25ms 19 May 2025 900th edsrzf 🇳🇿 906 62 25ms 22 Jul 2025 900th snoozingnewt 🇨🇦 906 62 26ms 22 Oct 2025 915th FlyingPenguin223 906 69 57ms 18 Dec 2024 916th DialFrost 🇸🇬 905 36 125ms 3 Aug 2024 916th MeWhenI 🇻🇦 905 36 131ms 3 Aug 2024 916th rucin93 🇵🇱 905 36 121ms 6 Aug 2024 916th sisyphus-ppcg 🇦🇺 905 36 124ms 8 Aug 2024 916th GrayJoKing 🇦🇺 905 36 122ms 13 Aug 2024 916th pardouin 🇫🇷 905 36 128ms 3 Sep 2024 916th emplv 🇱🇻 905 36 122ms 29 Oct 2024 916th fuzzylojik-golf 🇺🇸 905 36 125ms 2 Aug 2025 916th Yewzir 🇧🇪 905 36 129ms 18 Nov 2025 916th GolfingSuccess 🇬🇷 905 36 132ms 13 Mar 2026 926th MeWhenI 🇻🇦 905 38 3ms 5 Nov 2022 926th snoozingnewt 🇨🇦 905 38 3ms 22 Oct 2025 928th Yewzir 🇧🇪 904 41 137ms 22 Dec 2024 928th dokutan 904 41 140ms 22 Dec 2024 928th DialFrost 🇸🇬 904 41 143ms 22 Dec 2024 928th rucin93 🇵🇱 904 41 136ms 22 Dec 2024 928th Shanethegamer 🇺🇸 904 41 145ms 22 Dec 2024 928th pardouin 🇫🇷 904 41 137ms 22 Dec 2024 928th MeWhenI 🇻🇦 904 41 133ms 23 Dec 2024 928th sean-niemann 🇺🇸 904 41 142ms 23 Dec 2024 928th inventshah 904 41 134ms 23 Dec 2024 928th ovs-code 🇩🇪 904 41 135ms 24 Dec 2024 928th primo-ppcg 🇹🇭 904 41 142ms 6 Jan 2025 928th sisyphus-ppcg 🇦🇺 904 41 143ms 6 Jan 2025 928th prplz 🇦🇺 904 41 139ms 7 Jan 2025 928th GrayJoKing 🇦🇺 904 41 143ms 21 Mar 2025 928th edsrzf 🇳🇿 904 41 138ms 22 Jul 2025 928th fuzzylojik-golf 🇺🇸 904 41 147ms 29 Aug 2025 928th snoozingnewt 🇨🇦 904 41 138ms 20 Oct 2025 945th inventshah 904 48 108ms 20 Oct 2022 945th MeWhenI 🇻🇦 904 48 110ms 5 Nov 2022 945th Alex-x90 🇺🇸 904 48 113ms 24 Feb 2023 948th Yax42 🇫🇷 903 57 131ms 4 Oct 2025 949th btnlq 903 80 1ms 11 Jun 2023 949th saito-ta 🇯🇵 903 80 1ms 11 Jun 2023 951st Waffle3z 902 30 37ms 10 Feb 2021 951st lynn 902 30 38ms 11 Sep 2021 951st Irratix 🇳🇱 902 30 36ms 22 Mar 2022 951st orthoplex 🇨🇽 902 30 37ms 30 Mar 2022 951st SirBogman 🇺🇸 902 30 38ms 31 May 2022 951st inventshah 902 30 37ms 18 Jun 2022 951st jared-hughes 902 30 36ms 10 Sep 2022 951st Shanethegamer 🇺🇸 902 30 38ms 6 Feb 2023 951st ovs-code 🇩🇪 902 30 38ms 17 Jul 2023 951st Betuaredead 902 30 35ms 11 Nov 2023 951st dokutan 902 30 36ms 26 Mar 2024 951st BREMAUCY 🇫🇷 902 30 35ms 14 May 2024 951st FlyingPenguin223 902 30 37ms 23 Oct 2024 951st emgordon154 902 30 37ms 18 Mar 2025 951st edsrzf 🇳🇿 902 30 37ms 26 Jul 2025 951st CaedenHarper 🇨🇦 902 30 37ms 13 Sep 2025 951st blaztoma 🇱🇹 902 30 41ms 19 Dec 2025 968th inventshah 902 39 82ms 12 Dec 2022 968th sisyphus-ppcg 🇦🇺 902 39 83ms 13 Dec 2022 968th Shanethegamer 🇺🇸 902 39 77ms 13 Apr 2023 968th Alessandro-Balconi 🇮🇹 902 39 90ms 25 Jul 2023 968th snoozingnewt 🇨🇦 902 39 77ms 29 Nov 2025 973rd m-tkach 🇺🇦 902 84 333ms 25 Oct 2022 974th kg583 🇺🇸 901 56 38ms 13 Feb 2025 974th Steffan153 🇫🇮 901 56 40ms 17 Feb 2026 976th rucin93 🇵🇱 900 43 2,286ms 23 Oct 2024 976th dokutan 900 43 2,220ms 23 Oct 2024 976th MeWhenI 🇻🇦 900 43 2,469ms 24 Oct 2024 976th Shanethegamer 🇺🇸 900 43 2,323ms 24 Oct 2024 976th Yewzir 🇧🇪 900 43 2,202ms 24 Oct 2024 976th voytxt 🇨🇿 900 43 2,479ms 19 Jan 2025 976th edsrzf 🇳🇿 900 43 2,395ms 22 Jul 2025 976th Yax42 🇫🇷 900 43 2,319ms 4 Oct 2025 984th sean-niemann 🇺🇸 900 53 113ms 4 Sep 2024 985th MeWhenI 🇻🇦 899 33 749ms 24 Nov 2025 986th namelessiw 897 50 1ms 28 Dec 2023 986th Babafaba 897 50 1ms 18 Oct 2025 986th ApoChagi 897 50 1ms 19 Oct 2025 989th lifthrasiir 🇰🇷 897 68 7ms 19 Dec 2024 989th jared-hughes 897 68 7ms 20 Dec 2024 991st frankgraziano 897 137 10ms 11 Aug 2025 991st primo-ppcg 🇹🇭 897 137 10ms 13 Aug 2025 991st DialFrost 🇸🇬 897 137 10ms 13 Aug 2025 991st sisyphus-ppcg 🇦🇺 897 137 17ms 36 hours ago 995th Lydxn 🇨🇦 896 50 40ms 11 Oct 2021 996th inventshah 893 38 423ms 15 Jan 2024 996th GrayJoKing 🇦🇺 893 38 389ms 15 Jan 2024 996th rucin93 🇵🇱 893 38 456ms 21 Jan 2024 996th orthoplex 🇨🇽 893 38 449ms 24 Jan 2024 996th lynn 893 38 432ms 17 Feb 2024 First Prev 901–1,000 of 3,447 Next Last