Happy 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 1st rhdqor213 1,000 73 29 Jul 2024 2nd Lydxn 🇨🇦 986 74 19 Apr 2022 2nd saito-ta 🇯🇵 986 74 22 Jun 2022 2nd KasperKivimaeki 🇫🇮 986 74 4 Feb 2025 5th JayXon 🇺🇸 948 77 26 Nov 2021 5th ovs-code 🇩🇪 948 77 4 Nov 2023 7th DialFrost 🇸🇬 936 78 17 Dec 2024 8th MeWhenI 🇻🇦 924 79 21 Jun 2022 9th m-tkach 🇺🇦 913 80 15 May 2022 9th sean-niemann 🇺🇸 913 80 7 Jun 2022 9th inventshah 913 80 14 Feb 2023 9th Alex-x90 🇺🇸 913 80 21 Feb 2023 9th JohandeRuiter 🇳🇱 913 80 8 Sep 2024 14th Steffan153 🇫🇮 901 81 12 Jan 2023 15th primo-ppcg 🇹🇭 890 82 22 Sep 2021 15th nwellnhof 🇩🇪 890 82 22 Sep 2021 15th Attero 🇸🇪 890 82 23 Dec 2021 15th c0d3-4-F00d 🇩🇪 890 82 5 Jan 2022 19th snoozingnewt 🇺🇸 880 83 1 Sep 2024 19th pardouin 🇫🇷 880 83 8 Oct 2024 19th LostSyntax21 🇬🇧 880 83 8 Jan 2025 22nd NewDefectus 🇮🇱 830 88 16 Dec 2021 23rd ListeriaM 820 89 25 Aug 2023 24th prplz 🇦🇺 802 91 19 Dec 2021 24th Irratix 🇳🇱 802 91 13 Jun 2022 26th Shanethegamer 🇺🇸 785 93 3 Apr 2023 26th Yewzir 🇧🇪 785 93 10 Jan 2024 28th jared-hughes 777 94 14 Mar 2022 28th KenanHanke 777 94 22 Feb 2023 30th AlephSquirrel 768 95 8 Jun 2023 31st GolfingSuccess 🇬🇷 753 97 19 Mar 2025 32nd janbehrens 🇩🇪 745 98 21 Sep 2021 32nd RYNO8 745 98 16 Aug 2022 34th madex 🇩🇪 730 100 10 Nov 2021 35th Re-Adventures 🇮🇳 716 102 14 Aug 2022 36th jupj 🇫🇮 709 103 15 Oct 2022 37th LorenzoDeGaspari 695 105 17 Jun 2022 38th Bmrl7 689 106 24 Jul 2023 39th Natanaelel 🇸🇪 682 107 31 Mar 2022 39th annaproxy 682 107 22 Oct 2023 39th CaedenHarper 🇨🇦 682 107 24 Jan 2025 42nd pandapawskat 664 110 20 Sep 2021 42nd cmayer777 664 110 7 Jan 2023 42nd northsuperman 664 110 3 Apr 2024 45th trist224 🇫🇷 652 112 15 Nov 2022 45th elgan65536 652 112 28 Nov 2023 45th csharpython 652 112 17 days ago 48th Spruill-1 640 114 4 Oct 2021 48th emgordon154 640 114 1 Aug 2024 50th jgbaldwinbrown 579 126 24 Jun 2022 51st not-a-pokemon 570 128 11 Apr 2025 52nd tegenton 545 134 6 Oct 2021 52nd Jonatan6 🇩🇰 545 134 7 May 2024 54th dillon-duncando 541 135 24 Dec 2021 55th msbranicky 537 136 28 Aug 2023 56th NJRist 🇺🇸 503 145 25 Nov 2022 57th heanyang1 493 148 20 Apr 2025 58th TerenceTux 487 150 6 Jun 2023 59th jonah1068 480 152 15 Sep 2023 60th ColesHoles 477 153 6 Oct 2021 60th ColeBardin 477 153 30 Jul 2022 62nd GWStuart 429 170 22 Nov 2024 63rd Qruintrox 424 172 25 Jun 2023 64th ryguyNelson 410 178 10 Nov 2021 65th dokutan 382 191 30 Apr 2024 66th HumanoidCPU 372 196 12 Jun 2024 67th JunkIce 277 264 5 Mar 2025 68th kevinnaviapaiva 260 281 6 Mar 2025 69th retrohun 129 568 27 Dec 2022 69th Haksell 🇦🇶 129 568 28 Feb 2023 69th Mabeloid 🇳🇴 129 568 18 Sep 2024 72nd KatieLG 🇬🇧 103 712 21 Sep 2021 73rd KatieLG-Transpiler 🇬🇧 102 714 23 Jun 2022 1–73 of 73
