Pernicious Numbers (Long) 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 234th Garklein 🇨🇦 923 26 2ms 6 Jan 2025 234th GrayJoKing 🇦🇺 923 26 2ms 5 Jun 2025 243rd Bubbler-4 923 45 70ms 13 Sep 2023 243rd Lydxn 🇨🇦 923 45 69ms 13 Sep 2023 243rd chunes3 🇺🇸 923 45 67ms 13 Sep 2023 243rd 4hg 🇺🇸 923 45 70ms 15 Sep 2023 243rd gifti258 923 45 69ms 15 Sep 2023 243rd MeWhenI 🇻🇦 923 45 67ms 2 Nov 2023 243rd Yewzir 🇧🇪 923 45 68ms 5 Mar 2024 250th Lydxn 🇨🇦 923 52 1,623ms 20 Jul 2023 251st JayXon 🇺🇸 923 62 130ms 27 Nov 2022 251st pardouin 🇫🇷 923 62 152ms 22 Apr 2025 253rd henkma 923 67 323ms 6 Jun 2023 253rd xnor-gate 923 67 365ms 17 Jun 2023 255th primo-ppcg 🇹🇭 922 54 41ms 20 Nov 2022 255th Lydxn 🇨🇦 922 54 42ms 20 Nov 2022 257th primo-ppcg 🇹🇭 920 54 30ms 20 Nov 2022 257th Bubbler-4 920 54 20ms 25 Nov 2022 257th Alex-x90 🇺🇸 920 54 18ms 20 Jan 2023 257th ZakkkkAttackkkk 🇵🇭 920 54 31ms 15 Feb 2023 257th Yewzir 🇧🇪 920 54 19ms 6 Apr 2023 257th AlephSquirrel 920 54 25ms 31 May 2023 257th 2011-Chan-Ethan 920 54 20ms 9 Jul 2023 257th andrewjc2000 920 54 25ms 4 Apr 2025 257th wuduculfre 920 54 17ms 22 Jul 2025 257th ApoChagi 920 54 24ms 18 Oct 2025 257th yujh-yujh 🇬🇸 920 54 27ms 11 Dec 2025 257th edsrzf 🇳🇿 920 54 17ms 24 Dec 2025 257th Lv0Sys 🇵🇱 920 54 20ms 26 Feb 2026 257th MeWhenI 🇻🇦 920 54 25ms 5 days ago 271st JayXon 🇺🇸 920 61 131ms 27 Nov 2022 271st Lydxn 🇨🇦 920 61 118ms 20 Jul 2023 271st pardouin 🇫🇷 920 61 110ms 22 Apr 2025 274th emgordon154 919 28 303ms 19 Mar 2025 275th nwellnhof 🇩🇪 919 69 392ms 26 Nov 2022 275th stefangimmillaro 919 69 380ms 7 Feb 2023 275th sean-niemann 🇺🇸 919 69 401ms 7 Feb 2023 275th tomtheisen 🇺🇸 919 69 381ms 7 Feb 2023 275th Steffan153 🇫🇮 919 69 392ms 7 Feb 2023 275th AdrienHache 🇫🇷 919 69 395ms 3 Nov 2023 275th namelessiw 919 69 378ms 14 Jun 2024 275th pardouin 🇫🇷 919 69 368ms 21 Apr 2025 283rd DialFrost 🇸🇬 919 75 451ms 24 Sep 2025 283rd pardouin 🇫🇷 919 75 507ms 24 Sep 2025 283rd rucin93 🇵🇱 919 75 341ms 24 Sep 2025 283rd sean-niemann 🇺🇸 919 75 473ms 24 Sep 2025 283rd nwellnhof 🇩🇪 919 75 485ms 25 Sep 2025 283rd namelessiw 919 75 362ms 2 Oct 2025 283rd stefangimmillaro 919 75 497ms 6 Oct 2025 283rd snoozingnewt 🇨🇦 919 75 459ms 5 Dec 2025 283rd Steffan153 🇫🇮 919 75 390ms 11 Feb 2026 283rd dokutan 919 75 370ms 21 Feb 2026 293rd primo-ppcg 🇹🇭 918 64 8ms 19 Jun 2023 293rd Lydxn 🇨🇦 918 64 8ms 21 Jul 2023 295th JayXon 🇺🇸 917 57 141ms 27 Nov 2022 295th Lydxn 🇨🇦 917 57 139ms 20 Jul 2023 297th primo-ppcg 🇹🇭 917 80 59ms 20 Nov 2022 297th pardouin 🇫🇷 917 80 62ms 31 May 2025 299th GrayJoKing 🇦🇺 916 43 177ms 20 Nov 2022 299th stefangimmillaro 916 43 170ms 5 Jan 2023 299th radarek 🇵🇱 916 43 190ms 22 Jul 2024 299th pardouin 🇫🇷 916 43 157ms 22 Apr 2025 299th error256 916 43 45ms 24 Dec 2025 299th Steffan153 🇫🇮 916 43 52ms 12 Mar 2026 305th Steffan153 🇫🇮 916 58 21ms 3 Feb 2023 305th Lydxn 🇨🇦 916 58 22ms 3 Feb 2023 307th Lydxn 🇨🇦 916 60 3ms 20 Jul 2023 308th JayXon 🇺🇸 915 63 145ms 19 Mar 2023 308th Lydxn 🇨🇦 915 63 145ms 20 Mar 2023 310th primo-ppcg 🇹🇭 914 56 5ms 20 Nov 2022 311th JohandeRuiter 🇳🇱 914 58 4ms 1 Nov 2023 312th Lydxn 🇨🇦 914 74 476ms 20 Nov 2022 312th JayXon 🇺🇸 914 74 464ms 7 Feb 2023 314th JayXon 🇺🇸 914 75 25ms 25 Jul 2023 315th pardouin 🇫🇷 913 48 153ms 21 Apr 2025 316th inventshah 912 50 472ms 15 Jan 2024 316th emgordon154 912 50 433ms 13 Apr 2025 316th fuzzylojik-golf 🇺🇸 912 50 498ms 20 Aug 2025 316th CornerMercury 🇬🇧 912 50 373ms 30 Dec 2025 320th DialFrost 🇸🇬 912 58 24ms 23 Jan 2026 First Prev 241–320 of 1,906 Next Last