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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 901st sean-niemann 🇺🇸 899 53 4 Sep 2024 902nd Lydxn 🇨🇦 897 104 22 Apr 2024 902nd JayXon 🇺🇸 897 104 22 Apr 2024 904th emgordon154 896 61 28 May 2025 905th lifthrasiir 🇰🇷 896 68 19 Dec 2024 905th jared-hughes 896 68 20 Dec 2024 907th frankgraziano 896 137 26 days ago 907th primo-ppcg 🇹🇭 896 137 24 days ago 907th DialFrost 🇸🇬 896 137 24 days ago 910th Lydxn 🇨🇦 895 50 11 Oct 2021 910th namelessiw 895 50 28 Dec 2023 912th kg583 🇺🇸 895 56 13 Feb 2025 913th rucin93 🇵🇱 893 43 23 Oct 2024 913th dokutan 893 43 23 Oct 2024 913th MeWhenI 🇻🇦 893 43 24 Oct 2024 913th Shanethegamer 🇺🇸 893 43 24 Oct 2024 913th Yewzir 🇧🇪 893 43 24 Oct 2024 913th voytxt 🇨🇿 893 43 19 Jan 2025 913th edsrzf 🇳🇿 893 43 22 Jul 2025 920th inventshah 891 38 15 Jan 2024 920th GrayJoKing 🇦🇺 891 38 15 Jan 2024 920th rucin93 🇵🇱 891 38 21 Jan 2024 920th orthoplex 🇨🇽 891 38 24 Jan 2024 920th lynn 891 38 17 Feb 2024 920th dokutan 891 38 26 Mar 2024 920th duckyluuk 🇳🇱 891 38 25 Jul 2025 927th AlephSquirrel 891 52 27 Jul 2023 927th Yewzir 🇧🇪 891 52 23 Feb 2024 927th pardouin 🇫🇷 891 52 7 Sep 2024 927th Shanethegamer 🇺🇸 891 52 19 Dec 2024 927th DialFrost 🇸🇬 891 52 12 Mar 2025 927th fuzzylojik-golf 🇺🇸 891 52 1 Jul 2025 933rd nwellnhof 🇩🇪 890 85 29 Apr 2020 934th scpchicken 🇵🇼 889 26 24 Feb 2023 935th antimon2 🇯🇵 889 33 9 Aug 2020 935th MeWhenI 🇻🇦 889 33 25 Nov 2022 935th dokutan 889 33 7 May 2024 938th dokutan 889 37 3 Aug 2024 938th FlyingPenguin223 889 37 28 Nov 2024 940th MWI-polygolf 889 44 18 Feb 2023 940th steffan-polygolf 889 44 19 Feb 2023 942nd dokutan 889 70 26 Mar 2024 943rd jslip 887 23 19 Jul 2019 943rd RustemB 🇷🇺 887 23 10 Apr 2021 943rd jhfranklin 🇬🇧 887 23 11 Feb 2022 946th ovs-code 🇩🇪 887 28 22 Oct 2023 947th orthoplex 🇨🇽 887 43 5 Nov 2021 948th Frowny 884 19 10 Jan 2022 948th primo-ppcg 🇹🇭 884 19 10 Jan 2022 948th sisyphus-ppcg 🇦🇺 884 19 27 Apr 2022 948th 5cw 🇺🇸 884 19 25 Apr 2023 948th Natanaelel 🇸🇪 884 19 14 Jul 2023 953rd sisyphus-ppcg 🇦🇺 884 70 8 Jul 2021 954th sisyphus-ppcg 🇦🇺 883 35 18 Jan 2023 954th saito-ta 🇯🇵 883 35 15 Dec 2023 956th GrayJoKing 🇦🇺 883 54 3 Feb 2025 957th annaproxy 882 17 8 Aug 2022 957th CaedenHarper 🇨🇦 882 17 2 days ago 959th dokutan 881 62 15 Jul 2025 960th Betuaredead 880 39 14 Nov 2023 961st pardouin 🇫🇷 880 57 25 Apr 2025 962nd Bubbler-4 879 44 13 Sep 2023 962nd chunes3 🇺🇸 879 44 13 Sep 2023 962nd Lydxn 🇨🇦 879 44 13 Sep 2023 962nd 4hg 🇺🇸 879 44 15 Sep 2023 962nd Steffan153 🇫🇮 879 44 15 Sep 2023 962nd gifti258 879 44 15 Sep 2023 962nd MeWhenI 🇻🇦 879 44 2 Nov 2023 962nd Yewzir 🇧🇪 879 44 5 Mar 2024 970th rucin93 🇵🇱 879 86 23 Apr 2023 971st Shanethegamer 🇺🇸 878 37 22 Apr 2025 972nd primo-ppcg 🇹🇭 877 51 9 May 2020 972nd Natanaelel 🇸🇪 877 51 25 Jun 2022 972nd annaproxy 877 51 8 Jan 2023 972nd 386asm 🇺🇸 877 51 5 May 2023 Prev 901–975 of 3,109 Next