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Odious 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 289th kg583 🇺🇸 919 48 9ms 5 Oct 2024 289th DialFrost 🇸🇬 919 48 8ms 6 Dec 2024 289th edsrzf 🇳🇿 919 48 8ms 6 Dec 2024 289th CLOStrophobic 🇮🇹 919 48 9ms 17 Jan 2025 289th zacjl 919 48 11ms 14 Feb 2025 289th pardouin 🇫🇷 919 48 9ms 21 Mar 2025 289th sean-niemann 🇺🇸 919 48 8ms 17 Apr 2025 289th fuzzylojik-golf 🇺🇸 919 48 9ms 6 Aug 2025 309th Steffan153 🇫🇮 917 39 201ms 4 Aug 2024 309th sean-niemann 🇺🇸 917 39 152ms 4 Aug 2024 309th JayXon 🇺🇸 917 39 162ms 4 Aug 2024 309th lukegustafson 🇺🇸 917 39 126ms 5 Aug 2024 309th Lydxn 🇨🇦 917 39 137ms 6 Aug 2024 309th pardouin 🇫🇷 917 39 156ms 23 Aug 2024 315th MeWhenI 🇻🇦 917 57 342ms 7 Sep 2022 315th janbehrens 🇩🇪 917 57 321ms 7 Sep 2022 315th primo-ppcg 🇹🇭 917 57 357ms 9 Sep 2022 315th nwellnhof 🇩🇪 917 57 360ms 11 Sep 2022 315th tomtheisen 🇺🇸 917 57 334ms 22 Dec 2022 315th btnlq 917 57 368ms 9 May 2023 315th DialFrost 🇸🇬 917 57 321ms 1 Sep 2023 315th Yewzir 🇧🇪 917 57 306ms 14 Oct 2023 315th Betuaredead 917 57 341ms 12 Nov 2023 315th Herbert00709 🇵🇱 917 57 351ms 22 Dec 2023 315th billings7 🇬🇧 917 57 311ms 21 May 2024 315th pardouin 🇫🇷 917 57 376ms 4 Sep 2024 315th albanian-laundromat 917 57 349ms 30 Sep 2025 328th JPRuskin 🇬🇧 916 29 206ms 30 Apr 2024 329th stefangimmillaro 916 46 94ms 13 Jun 2023 329th JayXon 🇺🇸 916 46 86ms 13 Jun 2023 329th Lydxn 🇨🇦 916 46 85ms 15 Jun 2023 329th sean-niemann 🇺🇸 916 46 80ms 17 Jun 2023 329th Steffan153 🇫🇮 916 46 96ms 13 Mar 2024 329th fuzzylojik-golf 🇺🇸 916 46 98ms 2 Sep 2025 335th m-tkach 🇺🇦 916 49 119ms 13 Oct 2022 335th Lydxn 🇨🇦 916 49 111ms 14 Oct 2022 335th sisyphus-ppcg 🇦🇺 916 49 102ms 14 Oct 2022 335th Steffan153 🇫🇮 916 49 103ms 14 Oct 2022 335th JayXon 🇺🇸 916 49 108ms 14 Oct 2022 335th sean-niemann 🇺🇸 916 49 113ms 14 Oct 2022 335th stefangimmillaro 916 49 115ms 15 Oct 2022 335th emplv 🇱🇻 916 49 113ms 26 Oct 2022 335th Alex-x90 🇺🇸 916 49 108ms 2 Jan 2023 335th DialFrost 🇸🇬 916 49 111ms 26 Sep 2023 335th Betuaredead 916 49 118ms 13 Nov 2023 335th Yewzir 🇧🇪 916 49 101ms 18 Nov 2023 335th pardouin 🇫🇷 916 49 110ms 22 Aug 2024 335th fuzzylojik-golf 🇺🇸 916 49 112ms 13 Sep 2025 349th MeWhenI 🇻🇦 915 19 3ms 24 Feb 2025 350th Lydxn 🇨🇦 915 23 207ms 6 Sep 2022 351st JayXon 🇺🇸 915 72 57ms 6 Sep 2022 351st nwellnhof 🇩🇪 915 72 61ms 11 Sep 2022 351st Lydxn 🇨🇦 915 72 61ms 12 Oct 2022 351st sean-niemann 🇺🇸 915 72 61ms 21 Jun 2023 351st Steffan153 🇫🇮 915 72 52ms 13 Mar 2024 351st ovs-code 🇩🇪 915 72 53ms 8 Jun 2024 351st Herbert00709 🇵🇱 915 72 64ms 12 Jul 2024 351st MostParsingVex 915 72 60ms 26 Aug 2024 351st fuzzylojik-golf 🇺🇸 915 72 59ms 20 Aug 2025 360th Yewzir 🇧🇪 914 48 11ms 11 Dec 2023 360th Shanethegamer 🇺🇸 914 48 12ms 11 Dec 2023 360th Steffan153 🇫🇮 914 48 14ms 11 Dec 2023 360th Lydxn 🇨🇦 914 48 12ms 20 Dec 2023 360th dokutan 914 48 13ms 9 May 2024 360th DialFrost 🇸🇬 914 48 14ms 15 Dec 2024 360th edsrzf 🇳🇿 914 48 12ms 5 Jan 2025 360th zacjl 914 48 13ms 12 Feb 2025 360th sean-niemann 🇺🇸 914 48 12ms 19 Apr 2025 360th kg583 🇺🇸 914 48 16ms 30 Jul 2025 370th m-tkach 🇺🇦 913 38 353ms 23 Jan 2024 371st Lydxn 🇨🇦 913 48 20ms 6 Sep 2022 371st JayXon 🇺🇸 913 48 16ms 6 Sep 2022 371st btnlq 913 48 16ms 7 Sep 2022 371st GrayJoKing 🇦🇺 913 48 16ms 7 Sep 2022 371st primo-ppcg 🇹🇭 913 48 17ms 9 Sep 2022 First Prev 301–375 of 2,422 Next Last