Odious Numbers (Long) 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 50 2ms 23 hours ago 2nd Lydxn 🇨🇦 980 51 2ms 22 Nov 2022 2nd sean-niemann 🇺🇸 980 51 2ms 27 Feb 2023 2nd Steffan153 🇫🇮 980 51 2ms 6 Mar 2023 5th JayXon 🇺🇸 962 52 1ms 6 Sep 2022 5th primo-ppcg 🇹🇭 962 52 2ms 9 Sep 2022 5th rucin93 🇵🇱 962 52 2ms 18 Oct 2023 5th KasperKivimaeki 🇫🇮 962 52 2ms 3 Feb 2024 5th orthoplex 🇨🇽 962 52 2ms 14 Apr 2024 5th Herbert00709 🇵🇱 962 52 2ms 17 Apr 2024 5th MostParsingVex 962 52 2ms 27 Aug 2024 5th fuzzylojik-golf 🇺🇸 962 52 2ms 20 Aug 2025 5th 09cf 962 52 2ms 11 days ago 14th inventshah 943 53 2ms 6 Sep 2022 14th GrayJoKing 🇦🇺 943 53 2ms 7 Sep 2022 14th emplv 🇱🇻 943 53 2ms 7 Sep 2022 14th Alex-x90 🇺🇸 943 53 3ms 9 Sep 2022 14th nwellnhof 🇩🇪 943 53 2ms 11 Sep 2022 14th stefangimmillaro 943 53 2ms 12 Jun 2023 14th ovs-code 🇩🇪 943 53 2ms 25 Aug 2023 14th Yewzir 🇧🇪 943 53 2ms 14 Oct 2023 14th Betuaredead 943 53 2ms 11 Nov 2023 14th JohandeRuiter 🇳🇱 943 53 2ms 26 Nov 2023 14th DialFrost 🇸🇬 943 53 2ms 6 Dec 2023 14th Mandrzejy 🇵🇱 943 53 1ms 14 Apr 2024 14th tigerdan2 🇩🇪 943 53 2ms 8 Jan 2025 14th AdrienHache 🇫🇷 943 53 2ms 10 days ago 28th prplz 🇦🇺 926 54 2ms 6 Sep 2022 28th jared-hughes 926 54 2ms 6 Sep 2022 28th MeWhenI 🇻🇦 926 54 2ms 7 Sep 2022 28th janbehrens 🇩🇪 926 54 2ms 7 Sep 2022 28th sisyphus-ppcg 🇦🇺 926 54 2ms 20 Sep 2022 28th Irratix 🇳🇱 926 54 2ms 11 Dec 2022 28th Attero 🇸🇪 926 54 2ms 23 Sep 2023 28th pardouin 🇫🇷 926 54 2ms 29 Sep 2024 28th emgordon154 926 54 2ms 25 Nov 2024 28th m-tkach 🇺🇦 926 54 2ms 2 days ago 28th Mukundan314 926 54 2ms 23 hours ago 39th AlephSquirrel 893 56 2ms 16 Dec 2022 40th isaiah0311 877 57 2ms 16 Feb 2023 40th Babafaba 877 57 2ms 14 Oct 2025 42nd luuumine 🇫🇷 862 58 2ms 22 Oct 2025 43rd CaedenHarper 🇨🇦 847 59 2ms 25 days ago 44th annaproxy 833 60 2ms 8 Jan 2023 45th not-a-pokemon 806 62 2ms 9 Sep 2025 46th Yax42 🇫🇷 794 63 2ms 15 Oct 2025 46th prestosilver 🇺🇸 794 63 2ms 14 days ago 48th pandapawskat 781 64 2ms 9 Dec 2022 49th Vinterion 769 65 2ms 17 Jun 2024 49th snoozingnewt 🇨🇦 769 65 2ms 25 Oct 2025 51st 5quiwyrm 758 66 2ms 13 Aug 2025 51st iczelia 🇩🇪 758 66 2ms 15 Oct 2025 51st solisolu 758 66 2ms 20 days ago 54th Shanethegamer 🇺🇸 746 67 2ms 23 Oct 2024 55th zacjl 735 68 2ms 20 Apr 2023 55th elgan65536 735 68 2ms 14 Nov 2023 55th c0d3-4-F00d 🇩🇪 735 68 2ms 9 Jan 2025 58th Natanaelel 🇸🇪 725 69 2ms 14 Jul 2023 58th LorenzoDeGaspari 725 69 2ms 7 Jul 2025 60th thebuilder6 🇺🇸 714 70 2ms 9 Sep 2022 60th retrohun 714 70 2ms 28 Dec 2022 60th dokutan 714 70 2ms 19 Aug 2024 63rd kyleclaassen 704 71 2ms 28 May 2023 64th bac0id 694 72 2ms 26 Sep 2023 64th SurmanPP 694 72 2ms 19 Oct 2025 66th madex 🇩🇪 685 73 2ms 7 Sep 2022 66th Flying-Toast 685 73 2ms 15 Apr 2024 66th madeforlosers 685 73 2ms 5 Sep 2024 66th Lv0Sys 🇵🇱 685 73 2ms 3 days ago 70th KenanHanke 676 74 2ms 22 Feb 2023 70th RealAMC 🇳🇿 676 74 2ms 15 Nov 2023 72nd CatsAreFluffy 667 75 2ms 19 Feb 2023 73rd Szum123321 🇵🇱 658 76 2ms 29 Nov 2023 74th namelessiw 649 77 2ms 28 Dec 2023 75th iilegacyyii 641 78 2ms 10 Feb 2024 1–75 of 104 Next Last