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 221st orthoplex 🇨🇽 944 38 4 Oct 2023 221st DialFrost 🇸🇬 944 38 16 Jan 2024 228th GrayJoKing 🇦🇺 943 29 23 Mar 2021 228th sisyphus-ppcg 🇦🇺 943 29 23 Mar 2021 228th primo-ppcg 🇹🇭 943 29 24 Mar 2021 228th Lydxn 🇨🇦 943 29 25 Mar 2021 228th JayXon 🇺🇸 943 29 6 May 2021 228th Steffan153 🇫🇮 943 29 17 Feb 2023 228th stefangimmillaro 943 29 12 Jun 2023 228th btnlq 943 29 5 Aug 2023 228th sean-niemann 🇺🇸 943 29 24 Mar 2024 228th emgordon154 943 29 18 Nov 2024 228th pardouin 🇫🇷 943 29 11 Apr 2025 228th fuzzylojik-golf 🇺🇸 943 29 27 days ago 240th JayXon 🇺🇸 943 53 11 Mar 2023 240th btnlq 943 53 11 Mar 2023 240th Lydxn 🇨🇦 943 53 19 May 2023 240th AdrienHache 🇫🇷 943 53 30 May 2023 240th stefangimmillaro 943 53 5 Aug 2023 240th namelessiw 943 53 12 Dec 2023 240th Yax42 🇫🇷 943 53 9 Feb 2025 247th sean-niemann 🇺🇸 940 60 15 days ago 247th JayXon 🇺🇸 940 60 15 days ago 249th JayXon 🇺🇸 939 39 8 Mar 2021 249th Lydxn 🇨🇦 939 39 10 Mar 2022 249th Steffan153 🇫🇮 939 39 6 Aug 2024 249th FlyingPenguin223 939 39 1 Nov 2024 249th sean-niemann 🇺🇸 939 39 27 Dec 2024 254th JayXon 🇺🇸 939 50 8 Mar 2021 254th Lydxn 🇨🇦 939 50 10 Mar 2022 254th henkma 939 50 30 May 2023 254th Steffan153 🇫🇮 939 50 6 Aug 2024 254th sean-niemann 🇺🇸 939 50 7 Jan 2025 259th JayXon 🇺🇸 937 35 16 Jan 2024 259th Lydxn 🇨🇦 937 35 16 Jan 2024 259th Steffan153 🇫🇮 937 35 6 Aug 2024 259th sean-niemann 🇺🇸 937 35 24 Jan 2025 263rd andersk 🇺🇸 937 58 6 Jan 2020 263rd primo-ppcg 🇹🇭 937 58 9 Jan 2020 263rd JayXon 🇺🇸 937 58 29 Dec 2020 263rd sisyphus-ppcg 🇦🇺 937 58 10 Jun 2021 263rd Lydxn 🇨🇦 937 58 11 Sep 2021 263rd lynn 937 58 17 Nov 2021 263rd Bubbler-4 937 58 6 Sep 2022 263rd xnor-gate 937 58 21 Oct 2022 263rd Steffan153 🇫🇮 937 58 17 Feb 2023 263rd kgodara 937 58 6 Mar 2023 263rd MeWhenI 🇻🇦 937 58 5 Aug 2023 263rd stefangimmillaro 937 58 2 Oct 2023 263rd sean-niemann 🇺🇸 937 58 6 Aug 2024 263rd rucin93 🇵🇱 937 58 14 Apr 2025 263rd acotis 937 58 19 Apr 2025 263rd fuzzylojik-golf 🇺🇸 937 58 15 Jul 2025 263rd Natanaelel 🇸🇪 937 58 24 Jul 2025 263rd kumavale 937 58 18 Aug 2025 281st nwellnhof 🇩🇪 936 51 5 May 2020 281st JayXon 🇺🇸 936 51 24 Nov 2020 281st rucin93 🇵🇱 936 51 18 Oct 2023 281st orthoplex 🇨🇽 936 51 14 Apr 2024 281st Herbert00709 🇵🇱 936 51 17 Apr 2024 281st DialFrost 🇸🇬 936 51 29 May 2024 281st MostParsingVex 936 51 27 Aug 2024 281st fuzzylojik-golf 🇺🇸 936 51 20 Aug 2025 289th primo-ppcg 🇹🇭 935 35 9 Mar 2021 289th GrayJoKing 🇦🇺 935 35 19 May 2021 289th Lydxn 🇨🇦 935 35 29 May 2022 292nd primo-ppcg 🇹🇭 934 36 18 Jan 2020 292nd JayXon 🇺🇸 934 36 15 Feb 2021 292nd Lydxn 🇨🇦 934 36 18 Aug 2021 292nd stefangimmillaro 934 36 21 Aug 2023 292nd sean-niemann 🇺🇸 934 36 1 Jan 2025 297th Lydxn 🇨🇦 934 68 3 Jan 2022 297th JayXon 🇺🇸 934 68 3 Jan 2022 299th StefanHabel 🇨🇦 933 42 12 Oct 2023 300th ngn 🇧🇬 929 14 16 Jan 2022 First Prev 226–300 of 3,937 Next Last