Pernicious Numbers (Long) 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 450th tailorspy 852 86 67ms 24 May 2024 450th snyderek 🇺🇸 852 86 64ms 13 Oct 2024 453rd ovs-code 🇩🇪 851 131 1,939ms 14 Sep 2025 454th Liibe 850 81 26 days ago 454th Yax42 🇫🇷 850 81 444ms 16 days ago 454th kmathis22 850 81 7 days ago 457th primo-ppcg 🇹🇭 849 62 100ms 20 Nov 2022 458th kg583 🇺🇸 849 63 52ms 26 Aug 2025 459th MarcMush 🇫🇷 848 49 11 Jan 2024 459th antimon2 🇯🇵 848 49 5 May 2024 461st MeWhenI 🇻🇦 846 68 79ms 24 Dec 2024 461st pardouin 🇫🇷 846 68 23 Apr 2025 463rd GrayJoKing 🇦🇺 845 73 26 Oct 2023 464th Shanethegamer 🇺🇸 845 80 389ms 26 Apr 2023 464th DialFrost 🇸🇬 845 80 431ms 3 Jun 2024 464th ovs-code 🇩🇪 845 80 427ms 23 Jul 2024 467th ovs-code 🇩🇪 845 149 27 Mar 2025 468th Shanethegamer 🇺🇸 843 54 360ms 16 Jan 2024 468th Yewzir 🇧🇪 843 54 369ms 24 Feb 2024 468th snoozingnewt 🇺🇸 843 54 4 days ago 471st DialFrost 🇸🇬 842 81 26ms 23 Dec 2024 471st fuzzylojik-golf 🇺🇸 842 81 30ms 20 Aug 2025 473rd m-tkach 🇺🇦 842 87 65ms 22 Nov 2022 473rd sean-niemann 🇺🇸 842 87 57ms 7 Feb 2023 475th GrayJoKing 🇦🇺 842 92 30ms 26 Oct 2023 476th QuincyNash 🇺🇸 841 59 18ms 1 Dec 2022 476th yzhs 🇩🇪 841 59 24ms 23 Jun 2023 476th AlexanderFair 841 59 31ms 18 Jul 2023 476th Grrisly 841 59 15ms 30 Mar 2024 480th anter69 🇭🇺 837 47 58ms 24 Jan 2023 480th emgordon154 837 47 47ms 19 Mar 2025 482nd MeWhenI 🇻🇦 837 51 15 Sep 2025 483rd Steffan153 🇫🇮 837 56 9 Feb 2023 483rd sean-niemann 🇺🇸 837 56 2 Aug 2024 485th MeWhenI 🇻🇦 836 64 53ms 9 Apr 2024 486th ovs-code 🇩🇪 835 74 384ms 12 Nov 2023 487th duckyluuk 🇳🇱 833 69 95ms 25 Dec 2024 488th janbehrens 🇩🇪 831 50 11 Jul 2023 488th Yewzir 🇧🇪 831 50 26 Feb 2024 490th emgordon154 831 62 8 Nov 2024 491st Steffan153 🇫🇮 831 75 56ms 22 Aug 2024 492nd primo-ppcg 🇹🇭 831 82 27ms 20 Nov 2022 493rd lynn 830 31 127ms 16 Oct 2023 494th SirBogman 🇺🇸 829 60 53ms 9 Jan 2024 495th GolfingSuccess 🇬🇷 828 29 5ms 25 Feb 2023 495th 5cw 🇺🇸 828 29 5ms 10 Apr 2023 495th codereport 🇨🇦 828 29 3ms 17 May 2024 498th neel11235813 828 55 382ms 27 Mar 2024 498th dokutan 828 55 345ms 14 Jun 2024 500th janbehrens 🇩🇪 827 60 27ms 20 Nov 2022 500th Omega65536 🇩🇪 827 60 18ms 24 Nov 2022 500th Fracture17 827 60 18ms 13 Apr 2023 500th GolfingSuccess 🇬🇷 827 60 19ms 17 Oct 2023 500th bzijlema 🇳🇱 827 60 25ms 22 Jul 2024 500th bizy-coder 827 60 29ms 15 Aug 2024 500th KasperKivimaeki 🇫🇮 827 60 29ms 1 Jul 2025 507th Ripick 827 69 156ms 8 Jan 2023 507th dokutan 827 69 174ms 31 Dec 2023 507th Yewzir 🇧🇪 827 69 181ms 14 Feb 2024 510th primo-ppcg 🇹🇭 826 135 1,833ms 15 Sep 2025 510th emgordon154 826 135 1,898ms 16 Sep 2025 512th MeWhenI 🇻🇦 824 64 76ms 12 Dec 2023 512th emgordon154 824 64 60ms 10 Dec 2024 514th dokutan 824 83 131ms 27 Mar 2024 515th jared-hughes 823 89 66ms 20 Nov 2022 515th roupiq 🇵🇱 823 89 65ms 3 Jan 2024 515th Herbert00709 🇵🇱 823 89 55ms 7 Jun 2024 515th DialFrost 🇸🇬 823 89 68ms 17 Jun 2024 519th Yax42 🇫🇷 822 77 415ms 21 Apr 2025 520th Natanaelel 🇸🇪 814 51 78ms 26 Sep 2023 521st Eilonlif 🇮🇱 814 61 18ms 9 Dec 2022 521st SirFireball3521 814 61 23ms 9 Mar 2023 521st minhtrancccp 814 61 18ms 11 Jan 2024 521st stertooy 🇧🇪 814 61 18ms 14 Jun 2024 525th janbehrens 🇩🇪 814 83 420ms 20 Nov 2022 First Prev 451–525 of 1,753 Next Last