Evil 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 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 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 Lydxn 🇨🇦 1,000 68 52ms 16 Jun 2022 2nd JayXon 🇺🇸 986 69 53ms 7 Mar 2022 3rd Steffan153 🇫🇮 958 71 55ms 2 Aug 2024 3rd rucin93 🇵🇱 958 71 56ms 3 Aug 2024 3rd sean-niemann 🇺🇸 958 71 55ms 6 Aug 2024 3rd KasperKivimaeki 🇫🇮 958 71 54ms 25 Aug 2025 7th nwellnhof 🇩🇪 944 72 51ms 3 Jan 2022 7th primo-ppcg 🇹🇭 944 72 53ms 18 Jan 2022 7th Shanethegamer 🇺🇸 944 72 55ms 3 Apr 2023 7th DialFrost 🇸🇬 944 72 55ms 16 Jan 2024 7th ovs-code 🇩🇪 944 72 54ms 8 Jun 2024 7th Herbert00709 🇵🇱 944 72 57ms 12 Jul 2024 7th MostParsingVex 944 72 56ms 26 Aug 2024 7th fuzzylojik-golf 🇺🇸 944 72 58ms 20 Aug 2025 7th 09cf 944 72 55ms 9 days ago 16th prplz 🇦🇺 932 73 53ms 1 Jan 2022 16th Irratix 🇳🇱 932 73 54ms 3 Jan 2022 16th inventshah 932 73 51ms 18 Jan 2022 16th MeWhenI 🇻🇦 932 73 53ms 8 May 2022 16th solmyr2000 932 73 53ms 20 Jun 2022 16th m-tkach 🇺🇦 932 73 54ms 26 Jun 2022 16th michael-pruglo 🇺🇦 932 73 55ms 13 Jul 2022 16th Alex-x90 🇺🇸 932 73 54ms 30 Jul 2022 16th jared-hughes 932 73 52ms 8 Sep 2022 16th janbehrens 🇩🇪 932 73 51ms 20 Nov 2022 16th Yewzir 🇧🇪 932 73 54ms 14 Oct 2023 16th Betuaredead 932 73 55ms 12 Nov 2023 16th Mandrzejy 🇵🇱 932 73 54ms 14 Apr 2024 16th pardouin 🇫🇷 932 73 57ms 23 Aug 2024 30th ZakkkkAttackkkk 🇵🇭 919 74 53ms 27 Jul 2022 30th dokutan 919 74 51ms 7 Apr 2024 32nd snyderek 🇺🇸 907 75 53ms 30 Oct 2024 33rd Vinterion 895 76 53ms 29 Oct 2023 33rd roupiq 🇵🇱 895 76 53ms 15 Nov 2023 33rd damagegithub 895 76 54ms 6 Aug 2025 33rd luuumine 🇫🇷 895 76 54ms 26 days ago 37th annaproxy 872 78 53ms 3 Jan 2023 37th CaedenHarper 🇨🇦 872 78 55ms 19 days ago 39th astdefu 861 79 56ms 9 Dec 2022 39th syntax-rules 861 79 54ms 15 May 2023 41st timhaj 🇸🇮 850 80 54ms 3 Aug 2024 42nd oceko 840 81 55ms 19 Feb 2024 42nd gjoacorp 🇬🇧 840 81 54ms 4 Aug 2025 44th snoozingnewt 🇨🇦 819 83 367ms 6 Oct 2025 45th connorslade 810 84 55ms 13 May 2022 45th namcartoon06 810 84 55ms 30 Jun 2023 45th keelimeguy 🇺🇸 810 84 54ms 19 Oct 2023 45th tailorspy 810 84 55ms 23 May 2024 45th Andrey2001 810 84 54ms 7 days ago 50th retrohun 800 85 55ms 3 Jan 2022 50th CatsAreFluffy 800 85 55ms 19 Feb 2023 50th bac0id 800 85 57ms 23 Feb 2024 53rd ritwin-n 791 86 57ms 11 Jun 2023 53rd 4QT0R 791 86 57ms 23 Nov 2023 53rd LHLaurini 🇧🇷 791 86 55ms 30 Jul 2024 56th ognen98 773 88 377ms 14 Jun 2023 57th I-Love-47 🇺🇦 764 89 55ms 11 Feb 2022 57th msbranicky 764 89 53ms 15 Sep 2023 57th CosmicRaichu 764 89 53ms 31 Mar 2025 60th SurmanPP 756 90 56ms 19 Oct 2025 61st erics118 747 91 56ms 13 May 2022 62nd tvcv901 739 92 55ms 21 Mar 2023 63rd m93mark 731 93 56ms 2 Jan 2022 63rd tte0 731 93 926ms 9 Aug 2024 65th dpethes 716 95 56ms 9 Jan 2024 65th northsuperman 716 95 56ms 21 Mar 2024 65th 199Mosidze 716 95 56ms 20 days ago 68th cmayer777 708 96 58ms 11 Oct 2022 68th erikji 708 96 372ms 3 Feb 2025 70th alonmaayan 701 97 53ms 28 Mar 2023 70th Dpxx 701 97 56ms 2 Aug 2024 70th pradyung 701 97 905ms 6 Feb 2025 73rd PaulMWeiser 694 98 942ms 28 Feb 2023 74th 1231234md5 🇨🇳 687 99 2,294ms 7 Dec 2023 74th aspiringLich 687 99 947ms 13 Sep 2025 1–75 of 121 Next Last