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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 37th Yewzir 🇧🇪 978 40 10ms 11 Oct 2023 37th Betuaredead 978 40 10ms 11 Nov 2023 37th pardouin 🇫🇷 978 40 11ms 14 Nov 2023 37th namelessiw 978 40 11ms 11 Jan 2024 37th rucin93 🇵🇱 978 40 10ms 12 Jan 2024 37th dokutan 978 40 11ms 30 Apr 2024 37th BREMAUCY 🇫🇷 978 40 10ms 14 May 2024 37th CaedenHarper 🇨🇦 978 40 10ms 18 Jul 2024 37th b-illy 🇬🇧 978 40 19ms 18 Jul 2024 37th zach333 978 40 9ms 18 Jul 2024 37th khvdm 978 40 9ms 2 Aug 2024 37th lukegustafson 🇺🇸 978 40 17ms 28 Sep 2024 37th FlyingPenguin223 978 40 10ms 1 Nov 2024 37th CLOStrophobic 🇮🇹 978 40 9ms 19 Jan 2025 37th emgordon154 978 40 14ms 18 Mar 2025 37th Mukundan314 978 40 10ms 26 Apr 2025 37th fuzzylojik-golf 🇺🇸 978 40 10ms 29 May 2025 37th KasperKivimaeki 🇫🇮 978 40 22ms 30 Jun 2025 37th 4atj 978 40 10ms 30 Jun 2025 37th edsrzf 🇳🇿 978 40 10ms 22 Jul 2025 37th duckyluuk 🇳🇱 978 40 18ms 25 Jul 2025 37th CornerMercury 🇬🇧 978 40 10ms 24 days ago 37th ndren 978 40 9ms 24 days ago 37th Babafaba 978 40 13ms 18 days ago 37th ApoChagi 978 40 13ms 18 days ago 37th snoozingnewt 🇺🇸 978 40 16ms 16 days ago 102nd GrayJoKing 🇦🇺 974 21 122ms 9 May 2021 102nd sisyphus-ppcg 🇦🇺 974 21 101ms 9 May 2021 102nd prplz 🇦🇺 974 21 95ms 9 May 2021 102nd primo-ppcg 🇹🇭 974 21 97ms 10 May 2021 102nd Lydxn 🇨🇦 974 21 104ms 25 Sep 2021 102nd JayXon 🇺🇸 974 21 115ms 8 Sep 2022 102nd Steffan153 🇫🇮 974 21 106ms 26 Nov 2022 102nd DialFrost 🇸🇬 974 21 97ms 13 Jan 2023 102nd sean-niemann 🇺🇸 974 21 124ms 29 Jan 2023 102nd SirFireball3521 974 21 99ms 13 Mar 2023 102nd Yewzir 🇧🇪 974 21 122ms 16 Nov 2023 102nd ovs-code 🇩🇪 974 21 97ms 2 Jan 2024 102nd pardouin 🇫🇷 974 21 97ms 19 Aug 2024 102nd fuzzylojik-golf 🇺🇸 974 21 106ms 6 Jul 2025 116th Frowny 972 21 34ms 12 Aug 2018 116th miles-cg 972 21 34ms 25 Aug 2018 116th primo-ppcg 🇹🇭 972 21 34ms 6 Sep 2018 116th HPWiz 🇳🇿 972 21 35ms 13 Sep 2018 116th diddily 972 21 42ms 30 Oct 2019 116th SirBogman 🇺🇸 972 21 37ms 1 Nov 2019 116th prplz 🇦🇺 972 21 35ms 3 Jan 2020 116th nwellnhof 🇩🇪 972 21 35ms 5 May 2020 116th StellaCG 972 21 36ms 8 Jul 2020 116th GrayJoKing 🇦🇺 972 21 35ms 14 Oct 2020 116th lynn 972 21 36ms 12 Apr 2021 116th kurkale6ka 972 21 34ms 25 Aug 2021 116th Lydxn 🇨🇦 972 21 35ms 27 Sep 2021 116th Bubbler-4 972 21 42ms 18 Nov 2021 116th ovs-code 🇩🇪 972 21 34ms 26 Jan 2022 116th 4hg 🇺🇸 972 21 35ms 19 Jul 2022 116th Steffan153 🇫🇮 972 21 34ms 12 Jan 2023 116th scpchicken 🇵🇼 972 21 36ms 23 Jan 2023 116th DialFrost 🇸🇬 972 21 33ms 24 Jan 2023 116th sean-niemann 🇺🇸 972 21 39ms 26 Jan 2023 116th neel11235813 972 21 33ms 24 Feb 2023 116th stackofbears 972 21 36ms 28 Nov 2023 116th pardouin 🇫🇷 972 21 35ms 24 Sep 2024 116th JayXon 🇺🇸 972 21 37ms 8 Mar 2025 116th 2bular 972 21 35ms 1 Apr 2025 116th fuzzylojik-golf 🇺🇸 972 21 45ms 27 Aug 2025 142nd btnlq 972 22 209ms 9 Feb 2021 142nd JayXon 🇺🇸 972 22 219ms 9 Feb 2021 142nd primo-ppcg 🇹🇭 972 22 201ms 9 Feb 2021 142nd prplz 🇦🇺 972 22 209ms 10 Feb 2021 142nd sisyphus-ppcg 🇦🇺 972 22 196ms 8 Jun 2021 142nd Lydxn 🇨🇦 972 22 194ms 9 Jun 2021 142nd orthoplex 🇨🇽 972 22 235ms 12 Aug 2021 142nd lynn 972 22 208ms 11 Sep 2021 142nd GrayJoKing 🇦🇺 972 22 197ms 19 Oct 2021 First Prev 76–150 of 3,200 Next Last