Odious Numbers in C in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st rhdqor213 1,000 49 2ms 25 hours ago 1st Lydxn 🇨🇦 1,000 49 2ms 10 hours ago 3rd primo-ppcg 🇹🇭 980 50 1ms 22 Aug 2020 3rd sean-niemann 🇺🇸 980 50 1ms 28 Feb 2023 3rd Steffan153 🇫🇮 980 50 2ms 6 Mar 2023 3rd KasperKivimaeki 🇫🇮 980 50 2ms 18 Dec 2024 7th nwellnhof 🇩🇪 961 51 1ms 5 May 2020 7th JayXon 🇺🇸 961 51 1ms 24 Nov 2020 7th rucin93 🇵🇱 961 51 1ms 18 Oct 2023 7th orthoplex 🇨🇽 961 51 2ms 14 Apr 2024 7th Herbert00709 🇵🇱 961 51 1ms 17 Apr 2024 7th DialFrost 🇸🇬 961 51 1ms 29 May 2024 7th MostParsingVex 961 51 2ms 27 Aug 2024 7th fuzzylojik-golf 🇺🇸 961 51 1ms 20 Aug 2025 7th 09cf 961 51 2ms 11 days ago 16th GrayJoKing 🇦🇺 942 52 1ms 6 Jul 2021 16th emplv 🇱🇻 942 52 1ms 28 Apr 2022 16th inventshah 942 52 1ms 12 Jun 2022 16th Irratix 🇳🇱 942 52 1ms 13 Jun 2022 16th michael-pruglo 🇺🇦 942 52 2ms 14 Jul 2022 16th Alex-x90 🇺🇸 942 52 1ms 29 Jul 2022 16th sisyphus-ppcg 🇦🇺 942 52 1,600ms 24 Nov 2022 16th stefangimmillaro 942 52 2ms 12 Jun 2023 16th ovs-code 🇩🇪 942 52 1ms 25 Aug 2023 16th Yewzir 🇧🇪 942 52 1ms 14 Oct 2023 16th Betuaredead 942 52 1ms 11 Nov 2023 16th JohandeRuiter 🇳🇱 942 52 1ms 26 Nov 2023 16th Mandrzejy 🇵🇱 942 52 1ms 14 Apr 2024 16th pardouin 🇫🇷 942 52 1ms 29 Sep 2024 16th tigerdan2 🇩🇪 942 52 2ms 9 Jan 2025 16th AdrienHache 🇫🇷 942 52 2ms 10 days ago 16th Mukundan314 942 52 1,610ms 14 hours ago 33rd prplz 🇦🇺 925 53 1ms 6 Mar 2019 33rd Attero 🇸🇪 925 53 1ms 26 Apr 2020 33rd janbehrens 🇩🇪 925 53 2ms 26 Sep 2020 33rd m-tkach 🇺🇦 925 53 1ms 5 Oct 2021 33rd MeWhenI 🇻🇦 925 53 5ms 13 Oct 2021 33rd solmyr2000 925 53 1ms 20 Jun 2022 33rd jared-hughes 925 53 1ms 8 Sep 2022 33rd AlephSquirrel 925 53 1ms 7 Jan 2023 33rd emgordon154 925 53 1ms 25 Nov 2024 33rd kaurakeksi 🇫🇮 925 53 2ms 1 Jan 2025 43rd Yax42 🇫🇷 907 54 2ms 15 Oct 2025 44th TomatOid 891 55 1ms 22 Feb 2021 44th ZakkkkAttackkkk 🇵🇭 891 55 1ms 27 Jul 2022 46th NewDefectus 🇮🇱 875 56 1ms 17 Apr 2021 46th isaiah0311 875 56 1ms 16 Feb 2023 46th Shanethegamer 🇺🇸 875 56 1ms 3 Apr 2023 46th Babafaba 875 56 2ms 14 Oct 2025 46th luuumine 🇫🇷 875 56 1ms 28 Oct 2025 51st nexaitch 860 57 1ms 7 Jul 2020 51st madex 🇩🇪 860 57 1ms 28 Jul 2021 51st retrohun 860 57 1ms 28 Dec 2022 51st annaproxy 860 57 1ms 8 Jan 2023 51st elgan65536 860 57 1ms 15 Apr 2024 56th dokutan 845 58 1ms 24 Mar 2024 56th CaedenHarper 🇨🇦 845 58 1ms 25 days ago 58th filharmonista 817 60 1ms 13 Mar 2020 58th roavin 817 60 1ms 9 May 2022 58th not-a-pokemon 817 60 2ms 9 Sep 2025 61st Anonymousellama21 803 61 1ms 10 Jan 2022 62nd gastropner 790 62 1ms 6 Jan 2021 62nd guliyevemil1 🇦🇿 790 62 1ms 3 Feb 2021 62nd tsunderu 🇯🇵 790 62 1ms 1 Sep 2021 62nd prestosilver 🇺🇸 790 62 2ms 15 days ago 66th pandapawskat 778 63 1ms 9 Sep 2021 67th Vinterion 766 64 1ms 17 Jun 2024 67th snoozingnewt 🇨🇦 766 64 2ms 25 Oct 2025 67th miabea73 766 64 2ms 1 Nov 2025 70th djeedjay 🇳🇱 754 65 1ms 26 Oct 2020 70th Giga-Bowser 754 65 2ms 20 Dec 2021 70th CatsAreFluffy 754 65 3ms 19 Feb 2023 70th viitanet 754 65 1ms 22 Oct 2023 70th 5quiwyrm 754 65 2ms 1 Sep 2025 70th iczelia 🇩🇪 754 65 2ms 15 Oct 2025 1–75 of 184 Next Last