All holes in Ruby 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 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 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 Holes Points Chars Submitted 676th jiaminglimjm 🇲🇾 1 265 113 12 Dec 2019 677th hymanimy 1 256 125 20 Aug 2021 678th weliveinhell 🇭🇹 2 255 1,547 9 Aug 2024 679th baseconnect-akizuki 1 254 118 8 Feb 2023 680th mosesakor 1 254 177 6 Dec 2020 681st kenberland 1 250 108 30 Nov 2018 682nd Cr3aHal0 1 248 101 5 Jul 2019 683rd Mojken 5 246 5,055 3 Sep 2018 684th andersk 🇺🇸 2 242 1,134 17 Jan 2023 685th CyberTapir 1 236 199 27 Aug 2024 686th klixel 🇨🇦 2 231 1,035 6 May 2023 687th lukasmoellerch 1 221 204 14 Jul 2019 688th ReidZ3 🇺🇸 2 221 1,036 4 Dec 2020 689th lancew 🇳🇿 1 218 206 22 May 2017 690th jhpaques 🇫🇷 1 216 296 16 Dec 2022 691st abailey2020 🇺🇸 4 211 4,040 28 Dec 2020 692nd yhm138 2 205 859 18 Feb 2025 693rd od-8 1 204 275 10 days ago 694th thospel 1 200 25 1 May 2018 694th ozefe 🇹🇷 1 200 25 28 Oct 2021 694th Super-Pizza 🇨🇦 1 200 25 6 Apr 2022 694th solmyr2000 1 200 25 12 Jun 2022 694th michael-pruglo 🇺🇦 1 200 25 6 Jul 2022 694th RYSF13 🇨🇳 1 200 25 2 Nov 2025 700th varhammer 🇷🇺 1 192 26 31 Jan 2022 700th nayakrujul 1 192 26 3 Jan 2023 702nd A6M0 1 188 642 27 Feb 2019 703rd Starwort 🇬🇧 1 185 27 22 Oct 2018 703rd NatNgs 1 185 27 9 Jan 2020 703rd baby-steve 1 185 27 5 May 2021 703rd tegenton 1 185 27 4 Oct 2021 707th Herbert00709 🇵🇱 1 180 139 31 Oct 2024 708th AlexDaniel 🇪🇪 1 179 28 14 Nov 2017 708th hughsimpson 1 179 28 28 Jan 2018 708th alaaeelsayed 1 179 28 23 Jul 2018 708th willzywiec 1 179 28 6 Aug 2018 708th villfa 1 179 28 17 May 2019 708th ElevatorShaft 1 179 28 19 Jun 2019 708th AgathokakologicalBit 1 179 28 14 Jul 2019 708th AkashTandon167 1 179 28 16 Nov 2019 708th breeezi 1 179 28 29 Jan 2020 708th Sayan505 🇮🇳 1 179 28 23 Feb 2020 708th alexjlaberge 1 179 28 27 Jul 2020 708th ToriTheChicken 1 179 28 31 Jul 2020 708th thisishowmymindworks 🇳🇴 1 179 28 31 Jul 2020 708th doge1338 1 179 28 15 Dec 2020 708th ForkKILLET 🇨🇳 1 179 28 18 Feb 2021 708th Stockoh 🇫🇷 1 179 28 21 May 2021 708th alichraghi 1 179 28 14 Oct 2021 708th RandGuy 1 179 28 14 Dec 2021 708th Eolu 1 179 28 20 Jan 2022 708th QuincyNash 🇺🇸 1 179 28 21 Jan 2022 708th abrn 1 179 28 30 Jul 2022 708th luni-moon 🇺🇸 1 179 28 23 Dec 2022 708th Iznoanygod 🇺🇸 1 179 28 3 Mar 2023 708th wenbang24 1 179 28 29 Mar 2024 708th abhishekg999 1 179 28 22 Sep 2024 708th lifthrasiir 🇰🇷 1 179 28 9 Nov 2024 708th Code-Coder-coder 1 179 28 11 Oct 2025 735th kevinnaviapaiva 1 179 262 5 Mar 2025 736th rwellens 1 177 141 18 Nov 2017 737th LlamaLad7 🇬🇧 1 172 29 14 Mar 2020 737th dakalamin 1 172 29 23 May 2021 737th pyrolitic 🇮🇪 1 172 29 27 Apr 2022 737th CiucaRazvan 1 172 29 29 Jul 2022 737th Posandu 1 172 29 24 Oct 2022 737th esckbd 1 172 29 6 Jul 2024 737th Unknownuserfrommars 1 172 29 5 Aug 2025 744th IgorDrozniak 1 169 717 19 Oct 2019 745th charliegaming 1 161 31 4 Oct 2023 746th jaxmattfair 🇺🇸 1 160 399 14 Jan 2023 747th andrew3600 1 152 33 20 Aug 2018 747th leon-w 1 152 33 13 Jul 2019 747th jlscheerer 1 152 33 29 Aug 2019 747th Chesium 1 152 33 6 Aug 2020 First Prev 676–750 of 802 Next Last