Pernicious Numbers (Long) in all languages in bytes. 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 480th lifthrasiir 🇰🇷 857 28 3ms 27 Nov 2024 482nd ovs-code 🇩🇪 857 133 1,696ms 14 Sep 2025 483rd Steffan153 🇫🇮 856 52 63ms 12 Aug 2024 483rd ovs-code 🇩🇪 856 52 55ms 10 Oct 2024 485th kg583 🇺🇸 856 69 47ms 13 Feb 2025 485th pardouin 🇫🇷 856 69 52ms 25 Apr 2025 485th DialFrost 🇸🇬 856 69 50ms 25 Apr 2025 488th emplv 🇱🇻 853 80 24ms 30 Nov 2022 489th MeWhenI 🇻🇦 852 64 23ms 12 Dec 2023 489th emgordon154 852 64 23ms 10 Dec 2024 489th error256 852 64 25ms 17 days ago 492nd Steffan153 🇫🇮 852 86 59ms 14 Jan 2023 492nd tailorspy 852 86 62ms 24 May 2024 492nd snyderek 🇺🇸 852 86 57ms 13 Oct 2024 495th kg583 🇺🇸 850 63 47ms 26 Aug 2025 496th primo-ppcg 🇹🇭 849 62 82ms 20 Nov 2022 497th Shanethegamer 🇺🇸 848 49 377ms 10 Dec 2023 498th GrayJoKing 🇦🇺 847 73 44ms 26 Oct 2023 499th Yewzir 🇧🇪 846 56 419ms 24 Feb 2024 500th MeWhenI 🇻🇦 846 68 85ms 24 Dec 2024 501st Shanethegamer 🇺🇸 845 82 389ms 21 Nov 2022 502nd ovs-code 🇩🇪 845 149 1,464ms 27 Mar 2025 503rd janbehrens 🇩🇪 844 60 24ms 20 Nov 2022 503rd Omega65536 🇩🇪 844 60 17ms 24 Nov 2022 503rd Just4FunCoder 844 60 16ms 24 Mar 2023 503rd Fracture17 844 60 19ms 13 Apr 2023 503rd GolfingSuccess 🇬🇷 844 60 18ms 17 Oct 2023 503rd steffan-polygolf 844 60 18ms 14 Feb 2024 503rd bzijlema 🇳🇱 844 60 29ms 22 Jul 2024 503rd bizy-coder 844 60 18ms 15 Aug 2024 503rd keelimeguy 🇺🇸 844 60 19ms 15 May 2025 512th primo-ppcg 🇹🇭 844 135 1,735ms 15 Sep 2025 513th DialFrost 🇸🇬 843 81 24ms 23 Dec 2024 513th fuzzylojik-golf 🇺🇸 843 81 24ms 20 Aug 2025 515th m-tkach 🇺🇦 842 87 62ms 22 Nov 2022 515th sean-niemann 🇺🇸 842 87 62ms 7 Feb 2023 517th GrayJoKing 🇦🇺 842 92 28ms 26 Oct 2023 518th dokutan 840 49 49ms 30 Apr 2024 519th MeWhenI 🇻🇦 837 51 707ms 15 Sep 2025 519th dokutan 837 51 676ms 2 Dec 2025 521st Steffan153 🇫🇮 837 56 30ms 9 Feb 2023 521st sean-niemann 🇺🇸 837 56 28ms 2 Aug 2024 523rd MeWhenI 🇻🇦 837 64 52ms 9 Apr 2024 524th ovs-code 🇩🇪 835 74 332ms 12 Nov 2023 525th janbehrens 🇩🇪 835 83 420ms 20 Nov 2022 526th Yax42 🇫🇷 834 77 455ms 21 Apr 2025 527th duckyluuk 🇳🇱 833 69 92ms 25 Dec 2024 528th primo-ppcg 🇹🇭 833 82 25ms 20 Nov 2022 529th janbehrens 🇩🇪 831 50 329ms 11 Jul 2023 530th dokutan 831 57 408ms 7 Apr 2024 531st emgordon154 831 62 3,311ms 8 Nov 2024 532nd lynn 830 31 141ms 16 Oct 2023 533rd Eilonlif 🇮🇱 830 61 17ms 9 Dec 2022 533rd SirFireball3521 830 61 16ms 9 Mar 2023 533rd minhtrancccp 830 61 19ms 11 Jan 2024 533rd stertooy 🇧🇪 830 61 17ms 14 Jun 2024 537th SirBogman 🇺🇸 829 60 41ms 9 Jan 2024 538th GolfingSuccess 🇬🇷 828 29 3ms 25 Feb 2023 538th 5cw 🇺🇸 828 29 5ms 10 Apr 2023 538th codereport 🇨🇦 828 29 3ms 17 May 2024 541st snoozingnewt 🇨🇦 828 100 107ms 28 Nov 2025 542nd Ripick 827 69 155ms 8 Jan 2023 542nd dokutan 827 69 155ms 31 Dec 2023 542nd Yewzir 🇧🇪 827 69 168ms 14 Feb 2024 545th AlephSquirrel 824 50 43ms 7 Mar 2023 545th SirBogman 🇺🇸 824 50 54ms 10 Jan 2024 547th jared-hughes 823 89 57ms 20 Nov 2022 547th roupiq 🇵🇱 823 89 60ms 3 Jan 2024 547th Herbert00709 🇵🇱 823 89 62ms 7 Jun 2024 547th DialFrost 🇸🇬 823 89 64ms 17 Jun 2024 547th KasperKivimaeki 🇫🇮 823 89 60ms 7 Dec 2025 552nd snoozingnewt 🇨🇦 821 52 794ms 10 days ago 553rd DialFrost 🇸🇬 820 139 1,670ms 13 Sep 2025 554th KatieLG 🇬🇧 816 62 16ms 26 Nov 2022 554th suwat513 816 62 17ms 6 Dec 2022 554th StefanHabel 🇨🇦 816 62 19ms 19 Dec 2022 554th Ripick 816 62 23ms 1 Feb 2023 554th quimey 816 62 17ms 8 Mar 2023 554th firegene 🇮🇪 816 62 16ms 2 Apr 2023 554th yzhs 🇩🇪 816 62 23ms 23 Jun 2023 First Prev 481–560 of 1,830 Next Last