Odious Numbers (Long) in C 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 1st Lydxn 🇨🇦 1,000 51 2ms 22 Nov 2022 1st sean-niemann 🇺🇸 1,000 51 2ms 27 Feb 2023 1st Steffan153 🇫🇮 1,000 51 2ms 6 Mar 2023 1st rhdqor213 1,000 51 102ms 14 Sep 2023 5th JayXon 🇺🇸 981 52 2ms 6 Sep 2022 5th primo-ppcg 🇹🇭 981 52 2ms 9 Sep 2022 5th rucin93 🇵🇱 981 52 2ms 18 Oct 2023 5th KasperKivimaeki 🇫🇮 981 52 2ms 3 Feb 2024 5th orthoplex 🇨🇽 981 52 3ms 14 Apr 2024 5th Herbert00709 🇵🇱 981 52 2ms 17 Apr 2024 5th MostParsingVex 981 52 2ms 27 Aug 2024 5th fuzzylojik-golf 🇺🇸 981 52 2ms 20 Aug 2025 13th inventshah 962 53 2ms 6 Sep 2022 13th GrayJoKing 🇦🇺 962 53 2ms 7 Sep 2022 13th emplv 🇱🇻 962 53 2ms 7 Sep 2022 13th Alex-x90 🇺🇸 962 53 2ms 9 Sep 2022 13th nwellnhof 🇩🇪 962 53 2ms 11 Sep 2022 13th stefangimmillaro 962 53 2ms 12 Jun 2023 13th ovs-code 🇩🇪 962 53 2ms 25 Aug 2023 13th Yewzir 🇧🇪 962 53 3ms 14 Oct 2023 13th Betuaredead 962 53 2ms 11 Nov 2023 13th JohandeRuiter 🇳🇱 962 53 2ms 26 Nov 2023 13th DialFrost 🇸🇬 962 53 2ms 6 Dec 2023 13th Mandrzejy 🇵🇱 962 53 2ms 14 Apr 2024 13th tigerdan2 🇩🇪 962 53 2ms 8 Jan 2025 26th prplz 🇦🇺 944 54 2ms 6 Sep 2022 26th jared-hughes 944 54 2ms 6 Sep 2022 26th MeWhenI 🇻🇦 944 54 2ms 7 Sep 2022 26th janbehrens 🇩🇪 944 54 2ms 7 Sep 2022 26th sisyphus-ppcg 🇦🇺 944 54 2ms 20 Sep 2022 26th Irratix 🇳🇱 944 54 2ms 11 Dec 2022 26th Attero 🇸🇪 944 54 2ms 23 Sep 2023 26th 09cf 944 54 7ms 11 Oct 2023 26th AdrienHache 🇫🇷 944 54 2ms 17 Dec 2023 26th pardouin 🇫🇷 944 54 2ms 29 Sep 2024 26th emgordon154 944 54 2ms 25 Nov 2024 37th AlephSquirrel 911 56 2ms 16 Dec 2022 38th isaiah0311 895 57 2ms 16 Feb 2023 38th Babafaba 895 57 3ms 7 days ago 40th annaproxy 850 60 2ms 8 Jan 2023 41st not-a-pokemon 823 62 3ms 9 Sep 2025 42nd Yax42 🇫🇷 810 63 2ms 6 days ago 43rd pandapawskat 797 64 2ms 9 Dec 2022 44th Vinterion 785 65 2ms 17 Jun 2024 45th 5quiwyrm 773 66 2ms 13 Aug 2025 45th iczelia 🇩🇪 773 66 3ms 6 days ago 47th Shanethegamer 🇺🇸 761 67 2ms 23 Oct 2024 48th zacjl 750 68 3ms 20 Apr 2023 48th elgan65536 750 68 3ms 14 Nov 2023 48th c0d3-4-F00d 🇩🇪 750 68 2ms 9 Jan 2025 51st Natanaelel 🇸🇪 739 69 2ms 14 Jul 2023 51st LorenzoDeGaspari 739 69 2ms 7 Jul 2025 53rd thebuilder6 🇺🇸 729 70 2ms 9 Sep 2022 53rd retrohun 729 70 2ms 28 Dec 2022 53rd dokutan 729 70 2ms 19 Aug 2024 56th kyleclaassen 718 71 3ms 28 May 2023 57th bac0id 708 72 2ms 26 Sep 2023 57th SurmanPP 708 72 3ms 3 days ago 59th madex 🇩🇪 699 73 2ms 7 Sep 2022 59th Flying-Toast 699 73 2ms 15 Apr 2024 59th madeforlosers 699 73 2ms 5 Sep 2024 62nd KenanHanke 689 74 3ms 22 Feb 2023 62nd RealAMC 🇳🇿 689 74 2ms 15 Nov 2023 64th CatsAreFluffy 680 75 3ms 19 Feb 2023 65th Szum123321 🇵🇱 671 76 2ms 29 Nov 2023 66th namelessiw 662 77 2ms 28 Dec 2023 66th snoozingnewt 🇺🇸 662 77 2ms 13 days ago 68th iilegacyyii 654 78 2ms 10 Feb 2024 69th Ripick 646 79 2ms 9 Nov 2022 69th klixel 🇨🇦 646 79 2ms 21 Jun 2023 69th ei14 646 79 2ms 7 May 2024 69th funnyboy-roks 646 79 2ms 14 Jun 2024 69th Lv0Sys 🇵🇱 646 79 2ms 30 May 2025 69th prestosilver 🇺🇸 646 79 2ms 19 Sep 2025 75th nyoshe 638 80 2ms 30 Jun 2023 1–75 of 99 Next Last