Odious 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 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 600th ETHproductions 🇺🇸 897 40 9ms 16 Aug 2019 600th andersk 🇺🇸 897 40 9ms 21 Mar 2020 600th tomtheisen 🇺🇸 897 40 9ms 24 Sep 2020 600th sisyphus-ppcg 🇦🇺 897 40 9ms 14 Jun 2021 600th jared-hughes 897 40 8ms 7 Sep 2021 600th AlephSquirrel 897 40 11ms 15 Nov 2021 600th jansekulowicz 897 40 9ms 8 May 2022 600th ZakkkkAttackkkk 🇵🇭 897 40 20ms 27 Jul 2022 600th Yax42 🇫🇷 897 40 8ms 5 Sep 2025 610th frankgraziano 897 110 12ms 11 Aug 2025 610th primo-ppcg 🇹🇭 897 110 11ms 13 Aug 2025 610th DialFrost 🇸🇬 897 110 12ms 13 Aug 2025 613th Steffan153 🇫🇮 896 38 144ms 4 Aug 2024 613th sean-niemann 🇺🇸 896 38 153ms 4 Aug 2024 613th JayXon 🇺🇸 896 38 147ms 4 Aug 2024 613th Lydxn 🇨🇦 896 38 138ms 6 Aug 2024 613th pardouin 🇫🇷 896 38 146ms 23 Aug 2024 618th sisyphus-ppcg 🇦🇺 896 40 44ms 16 Sep 2021 619th MeWhenI 🇻🇦 896 48 16ms 15 Nov 2021 619th arjanadriaanse 🇳🇱 896 48 10ms 28 Sep 2023 619th Yewzir 🇧🇪 896 48 16ms 11 Nov 2023 619th snoozingnewt 🇺🇸 896 48 8ms 22 days ago 623rd cure-honey 🇯🇵 895 66 26ms 8 Jul 2021 623rd sisyphus-ppcg 🇦🇺 895 66 34ms 8 Jul 2021 623rd primo-ppcg 🇹🇭 895 66 28ms 8 Jul 2021 623rd JayXon 🇺🇸 895 66 31ms 8 Jul 2021 623rd prplz 🇦🇺 895 66 29ms 8 Jul 2021 623rd MeWhenI 🇻🇦 895 66 26ms 9 Sep 2022 623rd fuzzylojik-golf 🇺🇸 895 66 27ms 26 Aug 2025 630th nwellnhof 🇩🇪 895 71 65ms 3 Jan 2022 630th sean-niemann 🇺🇸 895 71 63ms 21 Jun 2023 630th DialFrost 🇸🇬 895 71 63ms 16 Jan 2024 630th Steffan153 🇫🇮 895 71 62ms 17 Jan 2024 630th ovs-code 🇩🇪 895 71 61ms 8 Jun 2024 630th Herbert00709 🇵🇱 895 71 61ms 12 Jul 2024 630th MostParsingVex 895 71 62ms 26 Aug 2024 630th fuzzylojik-golf 🇺🇸 895 71 54ms 20 Aug 2025 638th sisyphus-ppcg 🇦🇺 893 41 2ms 10 Jun 2021 638th lynn 893 41 1ms 18 Nov 2021 638th jared-hughes 893 41 1ms 16 Feb 2022 638th steffan-polygolf 893 41 1ms 24 Feb 2023 638th GrayJoKing 🇦🇺 893 41 1ms 23 Mar 2023 638th xsot 🇸🇬 893 41 3ms 21 Oct 2023 638th synt7x 🇺🇸 893 41 2ms 14 Jul 2025 638th fuzzylojik-golf 🇺🇸 893 41 2ms 2 Sep 2025 646th pardouin 🇫🇷 893 42 2,384ms 31 Oct 2024 646th btnlq 893 42 2,337ms 31 Oct 2024 648th Attero 🇸🇪 892 56 336ms 21 Nov 2021 648th janbehrens 🇩🇪 892 56 313ms 21 Nov 2021 648th MeWhenI 🇻🇦 892 56 321ms 21 Nov 2021 648th primo-ppcg 🇹🇭 892 56 297ms 21 Nov 2021 648th prplz 🇦🇺 892 56 319ms 21 Nov 2021 648th Irratix 🇳🇱 892 56 314ms 13 Dec 2021 648th Giga-Bowser 892 56 319ms 20 Dec 2021 648th Yewzir 🇧🇪 892 56 330ms 14 Oct 2023 648th Betuaredead 892 56 346ms 12 Nov 2023 648th Herbert00709 🇵🇱 892 56 315ms 22 Dec 2023 648th billings7 🇬🇧 892 56 366ms 21 May 2024 648th pardouin 🇫🇷 892 56 379ms 4 Sep 2024 648th albanian-laundromat 892 56 320ms 22 days ago 661st RYNO8 891 44 10ms 28 Aug 2021 662nd wuzekai518 891 61 123ms 25 Jun 2024 662nd Babafaba 891 61 139ms 11 days ago 664th MeWhenI 🇻🇦 888 44 7ms 16 Dec 2024 665th m-tkach 🇺🇦 886 37 370ms 23 Jan 2024 666th Lydxn 🇨🇦 885 65 27ms 13 Jan 2023 666th Shanethegamer 🇺🇸 885 65 29ms 22 Mar 2023 666th lynn 885 65 26ms 11 Jul 2023 666th GrayJoKing 🇦🇺 885 65 30ms 11 Aug 2023 666th m-tkach 🇺🇦 885 65 27ms 11 Aug 2023 671st sisyphus-ppcg 🇦🇺 884 28 3ms 4 Feb 2022 671st HPWiz 🇳🇿 884 28 3ms 12 May 2024 671st saito-ta 🇯🇵 884 28 3ms 20 Aug 2025 674th Steffan153 🇫🇮 884 37 2ms 5 Aug 2024 675th Yax42 🇫🇷 884 54 2ms 7 days ago First Prev 601–675 of 3,952 Next Last