Abundant Numbers in all languages 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 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 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 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 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 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 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 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 600th ovs-code 🇩🇪 819 67 24 Nov 2023 600th sean-niemann 🇺🇸 819 67 14 Apr 2024 603rd btnlq 819 91 7 Nov 2020 604th seanleken 818 57 22 Nov 2019 604th rambox11 818 57 24 Nov 2019 604th elisherer 🇮🇱 818 57 3 Jan 2020 604th NatNgs 818 57 8 Jan 2020 604th cywong-amino 🇭🇰 818 57 19 May 2020 604th daisy-lau 818 57 29 May 2020 604th pomber 818 57 8 Jul 2020 604th ToriTheChicken 818 57 24 Jul 2020 604th itiievskyi 🇺🇦 818 57 7 Aug 2020 604th janbehrens 🇩🇪 818 57 18 Sep 2020 604th Re-Adventures 🇮🇳 818 57 23 Jan 2021 604th neihousaigaai 818 57 8 May 2021 604th Darrennchan8 818 57 26 Jul 2021 604th olivermrose 🇺🇸 818 57 29 Aug 2021 604th vang1ong7ang 818 57 29 Oct 2021 604th BambooleanLogic 🇸🇪 818 57 3 Dec 2021 604th Giga-Bowser 818 57 14 Dec 2021 604th uttumuttu 🇫🇮 818 57 4 Jan 2022 604th FlorianGoeth 818 57 15 Mar 2022 604th fitzdotlol 🇺🇸 818 57 22 Mar 2022 604th Shanethegamer 🇺🇸 818 57 28 Apr 2022 604th GeorgeStechman 🇬🇧 818 57 23 May 2022 604th coreynash 818 57 4 Nov 2022 604th nstearns96 🇬🇧 818 57 28 Nov 2022 604th GreenBeansAgainstVeganism 818 57 14 Jan 2023 604th Yewzir 🇧🇪 818 57 16 Apr 2023 604th ShiraJoseph 🇺🇸 818 57 21 Jul 2023 604th raszpi 🇭🇺 818 57 2 Sep 2023 604th stefangimmillaro 818 57 28 Sep 2023 604th Davr1 🇨🇿 818 57 15 Oct 2023 604th trinityy-7 818 57 18 Oct 2023 604th dylanarmstrong 818 57 6 Dec 2023 604th jbt 818 57 24 Dec 2023 604th kordrun 818 57 3 Apr 2024 604th ErikGXDev 818 57 26 Oct 2024 604th alexsave 818 57 6 Nov 2024 604th Andrey-Plotnikov 818 57 21 Jun 2025 604th dokutan 818 57 16 Jul 2025 642nd stefangimmillaro 818 71 17 Jul 2023 643rd sean-niemann 🇺🇸 817 43 29 Jul 2024 644th DialFrost 🇸🇬 817 55 17 Jan 2024 644th neel11235813 817 55 1 Apr 2024 644th ovs-code 🇩🇪 817 55 10 Feb 2025 647th mattiapenati 817 81 28 Nov 2020 647th Shanethegamer 🇺🇸 817 81 13 Mar 2023 647th emgordon154 817 81 19 Feb 2025 647th DialFrost 🇸🇬 817 81 5 Apr 2025 651st vezzick 816 59 8 Mar 2021 651st schachmattmatt 816 59 16 Aug 2021 651st annaproxy 816 59 31 Oct 2021 651st Anonymousellama21 816 59 30 Nov 2021 651st jmerle 🇳🇱 816 59 21 Jan 2022 651st fredrik-bakke 🇳🇴 816 59 2 Oct 2022 651st firegene 🇮🇪 816 59 4 Jan 2023 651st Alex-x90 🇺🇸 816 59 20 Jan 2023 651st CornerMercury 🇬🇧 816 59 21 May 2023 651st bzijlema 🇳🇱 816 59 24 Sep 2023 651st FCORMERAIS 816 59 5 Mar 2024 651st FranklinJiaChen 816 59 13 Jun 2024 651st jatloe 816 59 24 Aug 2024 651st HumanoidCPU 816 59 9 Sep 2024 651st JunkIce 816 59 24 Nov 2024 651st rucin93 🇵🇱 816 59 31 May 2025 651st Flekay 🇩🇪 816 59 19 Jun 2025 651st lelbal 816 59 23 Jun 2025 651st LordSir101 816 59 1 Aug 2025 670th emgordon154 815 54 15 Nov 2024 671st Yewzir 🇧🇪 815 61 6 Apr 2024 672nd MeWhenI 🇻🇦 814 48 13 Dec 2022 673rd boxjelly 814 131 24 Feb 2021 673rd jojo-mo 814 131 7 Dec 2021 673rd Luca2812 814 131 12 Jan 2022 Prev 601–675 of 4,089 Next