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 Binary Lambda Calculus 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 Binary Lambda Calculus 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 355th Betuaredead 939 55 326ms 11 Nov 2023 355th pardouin 🇫🇷 939 55 326ms 18 Aug 2024 355th voytxt 🇨🇿 939 55 301ms 19 Jan 2025 355th b-illy 🇬🇧 939 55 377ms 21 Jan 2025 355th fuzzylojik-golf 🇺🇸 939 55 340ms 29 May 2025 355th Yax42 🇫🇷 939 55 306ms 31 May 2025 355th edsrzf 🇳🇿 939 55 360ms 22 Jul 2025 355th CaedenHarper 🇨🇦 939 55 348ms 4 Sep 2025 355th snoozingnewt 🇺🇸 939 55 328ms 17 days ago 385th Yewzir 🇧🇪 938 16 38ms 18 Feb 2024 385th emgordon154 938 16 39ms 19 Mar 2025 387th GrayJoKing 🇦🇺 937 33 3ms 20 May 2021 387th primo-ppcg 🇹🇭 937 33 4ms 20 May 2021 387th Lydxn 🇨🇦 937 33 3ms 29 May 2022 390th JayXon 🇺🇸 936 38 89ms 27 Sep 2021 390th Lydxn 🇨🇦 936 38 84ms 27 Sep 2021 390th stefangimmillaro 936 38 82ms 4 Nov 2022 390th MeWhenI 🇻🇦 936 38 83ms 5 Nov 2022 390th Shanethegamer 🇺🇸 936 38 85ms 6 Feb 2023 390th DialFrost 🇸🇬 936 38 90ms 6 Feb 2023 390th Steffan153 🇫🇮 936 38 84ms 7 Feb 2023 390th sean-niemann 🇺🇸 936 38 89ms 7 Feb 2023 390th ovs-code 🇩🇪 936 38 85ms 17 Jul 2023 390th Yewzir 🇧🇪 936 38 82ms 11 Oct 2023 390th Betuaredead 936 38 87ms 11 Nov 2023 390th dokutan 936 38 86ms 28 Jul 2024 390th pardouin 🇫🇷 936 38 81ms 20 Aug 2024 390th primo-ppcg 🇹🇭 936 38 85ms 12 Apr 2025 390th edsrzf 🇳🇿 936 38 83ms 22 Jul 2025 390th fuzzylojik-golf 🇺🇸 936 38 85ms 7 Aug 2025 390th snoozingnewt 🇺🇸 936 38 83ms 16 days ago 407th henkma 934 51 129ms 26 Jun 2020 407th lynn 934 51 174ms 8 Oct 2021 409th prplz 🇦🇺 934 55 120ms 13 Jan 2022 409th GrayJoKing 🇦🇺 934 55 118ms 13 Jan 2022 409th JayXon 🇺🇸 934 55 124ms 13 Jan 2022 409th Lydxn 🇨🇦 934 55 116ms 13 Jan 2022 409th primo-ppcg 🇹🇭 934 55 117ms 14 Jan 2022 409th lynn 934 55 121ms 10 Mar 2022 409th inventshah 934 55 117ms 15 Jun 2022 409th sisyphus-ppcg 🇦🇺 934 55 118ms 8 Aug 2022 409th sean-niemann 🇺🇸 934 55 118ms 3 Nov 2022 409th stefangimmillaro 934 55 119ms 4 Nov 2022 409th andersk 🇺🇸 934 55 118ms 5 Nov 2022 409th MeWhenI 🇻🇦 934 55 117ms 6 Nov 2022 409th Steffan153 🇫🇮 934 55 118ms 27 Nov 2022 409th DialFrost 🇸🇬 934 55 119ms 12 Jan 2023 409th rucin93 🇵🇱 934 55 117ms 19 Jan 2023 409th Shanethegamer 🇺🇸 934 55 118ms 6 Feb 2023 409th ovs-code 🇩🇪 934 55 118ms 17 Jul 2023 409th Yewzir 🇧🇪 934 55 118ms 11 Oct 2023 409th Betuaredead 934 55 120ms 11 Nov 2023 409th dokutan 934 55 119ms 27 Mar 2024 409th pardouin 🇫🇷 934 55 118ms 19 Aug 2024 409th acotis 934 55 122ms 4 Feb 2025 409th emgordon154 934 55 120ms 19 Mar 2025 409th fuzzylojik-golf 🇺🇸 934 55 119ms 17 Jun 2025 409th edsrzf 🇳🇿 934 55 119ms 22 Jul 2025 409th kumavale 934 55 119ms 26 Aug 2025 409th snoozingnewt 🇺🇸 934 55 119ms 16 days ago 436th rak1507 🇬🇧 933 18 2ms 11 Mar 2022 436th lynn 933 18 3ms 27 May 2022 436th Steffan153 🇫🇮 933 18 2ms 22 Feb 2023 436th pardouin 🇫🇷 933 18 2ms 16 Apr 2025 440th NewDefectus 🇮🇱 933 29 44ms 8 May 2021 440th akshatj27 🇦🇶 933 29 34ms 11 Jan 2022 440th m-tkach 🇺🇦 933 29 36ms 23 Nov 2022 440th Steffan153 🇫🇮 933 29 37ms 1 Jan 2023 440th DialFrost 🇸🇬 933 29 33ms 13 Jan 2023 440th sean-niemann 🇺🇸 933 29 31ms 29 Jan 2023 440th MeWhenI 🇻🇦 933 29 42ms 30 Jan 2023 440th JayXon 🇺🇸 933 29 48ms 25 Dec 2023 440th sisyphus-ppcg 🇦🇺 933 29 36ms 25 Dec 2023 440th Yewzir 🇧🇪 933 29 32ms 25 Dec 2023 440th GrayJoKing 🇦🇺 933 29 32ms 26 Dec 2023 First Prev 376–450 of 3,202 Next Last