Pernicious Numbers in C 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 80th Jonatan6 🇩🇰 627 75 1ms 27 Apr 2024 82nd cmayer777 618 76 2ms 14 Oct 2022 82nd c0d3-4-F00d 🇩🇪 618 76 1ms 6 Jun 2023 82nd LorenzoDeGaspari 618 76 1ms 3 May 2024 85th jtaxen 610 77 1ms 7 Apr 2024 86th neihousaigaai 603 78 1ms 27 Mar 2021 86th Heathcorp 🇦🇺 603 78 1ms 10 Apr 2022 86th test-user1337 603 78 1ms 29 Aug 2023 86th Lv0Sys 🇵🇱 603 78 1ms 1 Jun 2025 90th heypwesto 🇳🇿 595 79 1ms 21 Apr 2021 90th Spruill-1 595 79 1ms 12 Sep 2021 92nd ibexq 588 80 2ms 30 Sep 2022 93rd TeodorDyakov 🇧🇬 580 81 2ms 26 Feb 2025 94th Re-Adventures 🇮🇳 573 82 1ms 8 Nov 2021 94th mttcrn 573 82 2ms 21 Mar 2025 96th DrPiranoid 566 83 1ms 7 Oct 2022 96th trist224 🇫🇷 566 83 1ms 14 Dec 2022 96th CatsAreFluffy 566 83 1ms 6 Mar 2023 96th nyoshe 566 83 1ms 19 Sep 2023 100th alexjlaberge 560 84 1ms 19 Sep 2019 101st Luca2812 553 85 1ms 5 Mar 2024 102nd HumanoidCPU 547 86 1ms 12 May 2024 103rd prestosilver 🇺🇸 528 89 2ms 19 days ago 104th Alesun 🇮🇹 516 91 1ms 14 Oct 2019 105th aksyristos 505 93 1ms 28 Oct 2022 106th msbranicky 495 95 1ms 28 Aug 2023 107th Maashau 485 97 2ms 1 Dec 2025 108th warmCabin 475 99 1ms 13 Nov 2023 109th AkashTandon167 470 100 1ms 12 Nov 2019 110th RealAMC 🇳🇿 456 103 1ms 15 Nov 2023 111th AIn0n 448 105 1ms 15 Jul 2021 112th jngbsn 435 108 1ms 2 Mar 2019 113th ramytarchichy 423 111 1ms 23 Jun 2019 114th flekAI 416 113 2ms 110 mins ago 115th hjcafaroUC 405 116 1ms 7 Aug 2020 115th tegenton 405 116 1ms 14 Oct 2021 115th Haksell 🇦🇶 405 116 2ms 28 Feb 2023 115th Mabeloid 🇳🇴 405 116 1ms 3 Oct 2024 119th SirObby 🇫🇮 398 118 2ms 18 Oct 2025 120th generot 🇧🇬 392 120 1ms 3 Jul 2020 121st aDwarfNamedUrist 376 125 1ms 11 Jan 2024 122nd osmith93 370 127 1ms 12 Dec 2020 123rd aubergine-sauce 356 132 1ms 26 May 2023 123rd masflam 356 132 2ms 21 Jun 2024 125th Giantnoodlemonster 326 144 1ms 10 Nov 2024 126th AlexOgn 320 147 1ms 3 Jul 2020 126th dillon-duncando 320 147 1ms 24 Dec 2021 128th kasarino 313 150 2ms 20 days ago 129th KatieLG 🇬🇧 309 152 2ms 1 Dec 2020 129th mokymok 🇺🇸 309 152 1ms 11 Nov 2021 129th 0xV0RT3X 309 152 1ms 5 Mar 2024 132nd KatieLG-Transpiler 🇬🇧 305 154 1ms 23 Jun 2022 133rd zt14427 275 171 2ms 12 Aug 2023 134th jusaka 267 176 2ms 3 days ago 135th ElevatorShaft 245 192 2ms 15 Jan 2020 136th kevinnaviapaiva 152 310 2ms 24 Feb 2025 137th milliorn 127 371 1ms 17 Mar 2020 138th tanguysegarra 57 818 1ms 8 Jun 2019 First Prev 81–138 of 138
