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 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 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 Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 1st rhdqor213 1,000 73 3ms 29 Jul 2024 2nd Lydxn 🇨🇦 986 74 7ms 19 Apr 2022 2nd saito-ta 🇯🇵 986 74 7ms 22 Jun 2022 2nd KasperKivimaeki 🇫🇮 986 74 3ms 4 Feb 2025 5th JayXon 🇺🇸 948 77 24ms 26 Nov 2021 5th ovs-code 🇩🇪 948 77 4ms 4 Nov 2023 7th DialFrost 🇸🇬 936 78 8ms 17 Dec 2024 8th MeWhenI 🇻🇦 924 79 3ms 21 Jun 2022 9th m-tkach 🇺🇦 913 80 2ms 15 May 2022 9th sean-niemann 🇺🇸 913 80 4ms 7 Jun 2022 9th inventshah 913 80 3ms 14 Feb 2023 9th Alex-x90 🇺🇸 913 80 4ms 21 Feb 2023 9th JohandeRuiter 🇳🇱 913 80 3ms 8 Sep 2024 14th Steffan153 🇫🇮 901 81 4ms 12 Jan 2023 15th primo-ppcg 🇹🇭 890 82 1ms 22 Sep 2021 15th nwellnhof 🇩🇪 890 82 2ms 22 Sep 2021 15th Attero 🇸🇪 890 82 4ms 23 Dec 2021 15th c0d3-4-F00d 🇩🇪 890 82 3ms 5 Jan 2022 15th snoozingnewt 🇺🇸 890 82 3ms 13 Sep 2025 20th pardouin 🇫🇷 880 83 3ms 8 Oct 2024 20th LostSyntax21 🇬🇧 880 83 3ms 8 Jan 2025 22nd NewDefectus 🇮🇱 830 88 2ms 16 Dec 2021 23rd ListeriaM 820 89 2ms 25 Aug 2023 24th prplz 🇦🇺 802 91 2ms 19 Dec 2021 24th Irratix 🇳🇱 802 91 3ms 13 Jun 2022 26th Shanethegamer 🇺🇸 785 93 3ms 3 Apr 2023 26th Yewzir 🇧🇪 785 93 2ms 10 Jan 2024 28th jared-hughes 777 94 2ms 14 Mar 2022 28th KenanHanke 777 94 2ms 22 Feb 2023 30th AlephSquirrel 768 95 2ms 8 Jun 2023 31st GolfingSuccess 🇬🇷 753 97 2ms 19 Mar 2025 31st dokutan 753 97 7ms 6 days ago 33rd janbehrens 🇩🇪 745 98 2ms 21 Sep 2021 33rd RYNO8 745 98 2ms 16 Aug 2022 35th CaedenHarper 🇨🇦 737 99 2ms 9 days ago 36th madex 🇩🇪 730 100 2ms 10 Nov 2021 36th Babafaba 730 100 2ms 14 Oct 2025 38th Re-Adventures 🇮🇳 716 102 2ms 14 Aug 2022 39th jupj 🇫🇮 709 103 6ms 15 Oct 2022 40th LorenzoDeGaspari 695 105 2ms 17 Jun 2022 41st Bmrl7 689 106 2ms 24 Jul 2023 42nd Natanaelel 🇸🇪 682 107 7ms 31 Mar 2022 42nd annaproxy 682 107 2ms 22 Oct 2023 44th pandapawskat 664 110 2ms 20 Sep 2021 44th cmayer777 664 110 4ms 7 Jan 2023 44th northsuperman 664 110 2ms 3 Apr 2024 47th trist224 🇫🇷 652 112 6ms 15 Nov 2022 47th elgan65536 652 112 2ms 28 Nov 2023 47th csharpython 652 112 2ms 18 Jul 2025 50th Spruill-1 640 114 7ms 4 Oct 2021 50th emgordon154 640 114 2ms 1 Aug 2024 52nd jgbaldwinbrown 579 126 3ms 24 Jun 2022 53rd not-a-pokemon 570 128 8ms 11 Apr 2025 54th tegenton 545 134 4ms 6 Oct 2021 54th Jonatan6 🇩🇰 545 134 2ms 7 May 2024 56th dillon-duncando 541 135 4ms 24 Dec 2021 57th msbranicky 537 136 2ms 28 Aug 2023 58th NJRist 🇺🇸 503 145 2ms 25 Nov 2022 59th heanyang1 493 148 2ms 20 Apr 2025 60th TerenceTux 487 150 3ms 6 Jun 2023 61st jonah1068 480 152 2ms 15 Sep 2023 62nd ColesHoles 477 153 4ms 6 Oct 2021 62nd ColeBardin 477 153 4ms 30 Jul 2022 64th GWStuart 429 170 2ms 22 Nov 2024 65th Qruintrox 424 172 2ms 25 Jun 2023 66th ryguyNelson 410 178 3ms 10 Nov 2021 67th HumanoidCPU 372 196 2ms 12 Jun 2024 68th JunkIce 277 264 2ms 5 Mar 2025 69th kevinnaviapaiva 260 281 2ms 6 Mar 2025 70th retrohun 129 568 2ms 27 Dec 2022 70th Haksell 🇦🇶 129 568 2ms 28 Feb 2023 70th Mabeloid 🇳🇴 129 568 2ms 18 Sep 2024 73rd KatieLG 🇬🇧 103 712 2ms 21 Sep 2021 74th KatieLG-Transpiler 🇬🇧 102 714 2ms 23 Jun 2022 1–74 of 74
