Happy Numbers 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 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 1st rhdqor213 1,000 55 5 Apr 2024 1st Lydxn 🇨🇦 1,000 55 21 Apr 2024 3rd JayXon 🇺🇸 932 59 6 Jan 2021 4th nwellnhof 🇩🇪 917 60 11 Feb 2020 4th primo-ppcg 🇹🇭 917 60 22 Aug 2020 6th prplz 🇦🇺 902 61 12 Mar 2019 6th sisyphus-ppcg 🇦🇺 902 61 12 Jan 2021 8th AdrienHache 🇫🇷 859 64 7 Jan 2024 9th MeWhenI 🇻🇦 775 71 22 Aug 2023 10th saito-ta 🇯🇵 733 75 22 Jun 2022 10th inventshah 733 75 25 Jan 2023 10th Yewzir 733 75 22 Dec 2023 10th KasperKivimaeki 🇫🇮 733 75 5 Jan 2025 14th Alex-x90 🇺🇸 724 76 3 Dec 2022 15th sean-niemann 🇺🇸 714 77 29 Nov 2022 16th marcin7Cd 705 78 17 May 2020 16th lynn 705 78 2 Oct 2021 16th Steffan153 🇫🇮 705 78 28 Jan 2023 19th m-tkach 🇺🇦 696 79 9 Mar 2023 19th ovs-code 🇩🇪 696 79 24 Mar 2024 19th dokutan 696 79 1 May 2024 19th xsot 🇸🇬 696 79 23 May 2024 19th DialFrost 🇸🇬 696 79 17 Dec 2024 24th emgordon154 688 80 22 Dec 2021 24th GrayJoKing 🇦🇺 688 80 13 Mar 2022 24th jared-hughes 688 80 30 Mar 2022 24th janbehrens 🇩🇪 688 80 26 Nov 2023 24th Herbert00709 🇵🇱 688 80 8 Jun 2024 24th roupiq 🇵🇱 688 80 9 Jun 2024 30th Attero 🇸🇪 679 81 4 May 2020 30th c0d3-4-F00d 🇩🇪 679 81 5 Jan 2022 32nd snoozingnewt 🇺🇸 671 82 1 Sep 2024 32nd pardouin 🇫🇷 671 82 8 Oct 2024 32nd LostSyntax21 🇬🇧 671 82 8 Jan 2025 32nd TeodorDyakov 🇧🇬 671 82 5 Mar 2025 36th NewDefectus 🇮🇱 655 84 16 Dec 2021 37th annaproxy 647 85 18 May 2023 38th djeedjay 🇳🇱 640 86 26 Oct 2020 39th AaronGarbut 632 87 30 Jul 2019 39th Jonatan6 🇩🇰 632 87 27 Apr 2024 41st ListeriaM 625 88 25 Aug 2023 42nd Irratix 🇳🇱 611 90 13 Jun 2022 43rd Shanethegamer 🇺🇸 591 93 3 Apr 2023 43rd elgan65536 591 93 28 Nov 2023 43rd Bmrl7 591 93 29 Feb 2024 46th boxjelly 585 94 15 Feb 2021 46th KenanHanke 585 94 22 Feb 2023 46th AlephSquirrel 585 94 8 Jun 2023 49th filharmonista 561 98 13 Mar 2020 50th madex 🇩🇪 556 99 12 Nov 2022 51st LorenzoDeGaspari 550 100 20 Jun 2022 52nd YellowBunnyGit 545 101 5 Apr 2019 52nd JohandeRuiter 🇳🇱 545 101 6 Nov 2023 52nd JunkIce 545 101 23 Feb 2025 55th Re-Adventures 🇮🇳 539 102 20 Apr 2021 55th jupj 🇫🇮 539 102 15 Oct 2022 57th CatsAreFluffy 534 103 15 Jan 2023 58th pkasting 524 105 5 Sep 2020 59th Natanaelel 🇸🇪 519 106 31 Mar 2022 59th CaedenHarper 🇨🇦 519 106 24 Jan 2025 61st retrohun 514 107 15 Mar 2019 62nd pandapawskat 505 109 13 Sep 2021 63rd Indivicivet 495 111 15 Mar 2021 63rd trist224 🇫🇷 495 111 15 Nov 2022 65th AkashTandon167 487 113 10 Oct 2019 65th Spruill-1 487 113 11 Sep 2021 67th jiaminglimjm 🇲🇾 482 114 12 Dec 2019 68th Alesun 🇮🇹 478 115 15 Oct 2019 68th cmayer777 478 115 12 Nov 2022 70th jngbsn 470 117 2 Mar 2019 71st ElelockSystems 458 120 12 Mar 2019 71st aubergine-sauce 458 120 20 Sep 2023 73rd bac0id 447 123 11 Jul 2020 73rd tegenton 447 123 6 Oct 2021 73rd Haksell 🇦🇶 447 123 28 Feb 2023 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