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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 356th Yewzir 🇧🇪 920 39 14 Oct 2023 356th Betuaredead 920 39 13 Nov 2023 356th two-bad 🇬🇧 920 39 5 Feb 2024 356th vlpx 🇫🇮 920 39 1 Aug 2024 356th pardouin 🇫🇷 920 39 23 Aug 2024 356th emgordon154 920 39 16 Nov 2024 356th helbling 🇨🇭 920 39 11 days ago 383rd xnor-gate 920 51 11 May 2021 383rd lynn 920 51 11 May 2021 383rd HPWiz 🇳🇿 920 51 8 Oct 2021 386th HPWiz 🇳🇿 919 34 6 Oct 2022 387th lukegustafson 🇺🇸 918 37 19 Aug 2024 388th GrayJoKing 🇦🇺 917 52 6 Jul 2021 388th emplv 🇱🇻 917 52 28 Apr 2022 388th inventshah 917 52 12 Jun 2022 388th Irratix 🇳🇱 917 52 13 Jun 2022 388th michael-pruglo 🇺🇦 917 52 14 Jul 2022 388th Alex-x90 🇺🇸 917 52 29 Jul 2022 388th sisyphus-ppcg 🇦🇺 917 52 24 Nov 2022 388th stefangimmillaro 917 52 12 Jun 2023 388th ovs-code 🇩🇪 917 52 25 Aug 2023 388th Yewzir 🇧🇪 917 52 14 Oct 2023 388th Betuaredead 917 52 11 Nov 2023 388th JohandeRuiter 🇳🇱 917 52 26 Nov 2023 388th Mandrzejy 🇵🇱 917 52 14 Apr 2024 388th pardouin 🇫🇷 917 52 29 Sep 2024 388th tigerdan2 🇩🇪 917 52 9 Jan 2025 388th fuzzylojik-golf 🇺🇸 917 52 1 Jun 2025 404th primo-ppcg 🇹🇭 916 39 1 May 2020 404th cure-honey 🇯🇵 916 39 10 May 2020 404th marshallward 🇺🇸 916 39 10 May 2020 404th Lydxn 🇨🇦 916 39 14 Jul 2021 404th JayXon 🇺🇸 916 39 19 Aug 2021 409th antimon2 🇯🇵 915 29 11 Jul 2024 410th JayXon 🇺🇸 915 42 1 Mar 2021 410th Lydxn 🇨🇦 915 42 9 Oct 2021 410th btnlq 915 42 31 Dec 2021 413th IanUtley 915 47 17 Nov 2021 413th GrayJoKing 🇦🇺 915 47 23 Nov 2021 413th btnlq 915 47 9 Dec 2021 413th Lydxn 🇨🇦 915 47 9 Jan 2022 413th JayXon 🇺🇸 915 47 15 Feb 2022 413th primo-ppcg 🇹🇭 915 47 2 Jun 2022 413th Steffan153 🇫🇮 915 47 8 Oct 2022 413th annaproxy 915 47 8 Jan 2023 413th lynn 915 47 25 Oct 2023 413th HumanEquivalentUnit 915 47 17 Nov 2023 413th ovs-code 🇩🇪 915 47 30 Jun 2024 413th sean-niemann 🇺🇸 915 47 25 Mar 2025 413th DialFrost 🇸🇬 915 47 10 Apr 2025 426th Lydxn 🇨🇦 913 42 20 Dec 2023 426th Steffan153 🇫🇮 913 42 9 Aug 2024 426th sean-niemann 🇺🇸 913 42 19 Apr 2025 429th sean-niemann 🇺🇸 913 43 12 Dec 2023 429th Steffan153 🇫🇮 913 43 7 Aug 2024 431st m-tkach 🇺🇦 913 48 13 Oct 2022 431st Lydxn 🇨🇦 913 48 14 Oct 2022 431st sisyphus-ppcg 🇦🇺 913 48 14 Oct 2022 431st Steffan153 🇫🇮 913 48 14 Oct 2022 431st JayXon 🇺🇸 913 48 14 Oct 2022 431st sean-niemann 🇺🇸 913 48 14 Oct 2022 431st MeWhenI 🇻🇦 913 48 15 Oct 2022 431st stefangimmillaro 913 48 15 Oct 2022 431st emplv 🇱🇻 913 48 26 Oct 2022 431st Alex-x90 🇺🇸 913 48 2 Jan 2023 431st DialFrost 🇸🇬 913 48 26 Sep 2023 431st Betuaredead 913 48 13 Nov 2023 431st Yewzir 🇧🇪 913 48 18 Nov 2023 431st pardouin 🇫🇷 913 48 22 Aug 2024 445th primo-ppcg 🇹🇭 913 81 21 Apr 2020 445th nwellnhof 🇩🇪 913 81 23 Aug 2020 445th stefangimmillaro 913 81 12 Jun 2023 445th sean-niemann 🇺🇸 913 81 17 Jun 2023 445th Steffan153 🇫🇮 913 81 7 Feb 2024 450th jared-hughes 913 100 9 Sep 2022 Prev 376–450 of 3,724 Next