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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 526th MeWhenI 🇻🇦 833 146 28 Mar 2025 527th Attero 🇸🇪 831 58 25 Sep 2020 527th GolfingSuccess 🇬🇷 831 58 10 Oct 2020 527th RYNO8 831 58 4 Sep 2021 527th shellbertt 🇨🇦 831 58 4 Dec 2021 527th ZakkkkAttackkkk 🇵🇭 831 58 15 Dec 2021 527th anter69 🇭🇺 831 58 22 Jan 2022 527th jroscoe5 831 58 21 Jul 2022 527th jakobkordez 🇸🇮 831 58 31 Oct 2022 527th SirBogman 🇺🇸 831 58 20 Nov 2022 527th QuincyNash 🇺🇸 831 58 1 Dec 2022 527th Just4FunCoder 831 58 23 Mar 2023 527th Yewzir 🇧🇪 831 58 15 Apr 2023 527th 2011-Chan-Ethan 831 58 5 Jul 2023 527th commandblockguy 🇺🇸 831 58 22 Aug 2023 527th FlorianCassayre 🇫🇷 831 58 18 Sep 2023 527th keelimeguy 🇺🇸 831 58 6 Nov 2023 527th SB-945 831 58 31 Mar 2024 527th dokutan 831 58 27 Apr 2024 527th starfihs 831 58 5 Jul 2024 527th cuboids 831 58 16 Jul 2024 527th duckyluuk 🇳🇱 831 58 15 Aug 2024 527th plcc0 831 58 8 Mar 2025 527th RaBa21 🇭🇺 831 58 19 Jul 2025 527th jasonxue1 831 58 8 Aug 2025 551st zx5b 831 66 30 Nov 2020 551st KasperKivimaeki 🇫🇮 831 66 5 Sep 2024 553rd xsot 🇸🇬 830 57 5 May 2025 553rd targrik 830 57 27 Jun 2025 555th nwellnhof 🇩🇪 830 87 11 days ago 556th MeWhenI 🇻🇦 829 60 13 Nov 2022 556th retrohun 829 60 16 Aug 2025 558th MaliPatuljak 827 37 3 Sep 2023 559th clockworknazo 826 23 15 Aug 2022 559th SirBogman 🇺🇸 826 23 10 Sep 2022 559th primo-ppcg 🇹🇭 826 23 1 Oct 2022 559th MeWhenI 🇻🇦 826 23 14 Nov 2022 559th saito-ta 🇯🇵 826 23 22 Nov 2022 559th Steffan153 🇫🇮 826 23 18 Dec 2022 559th lynn 826 23 30 Jan 2023 559th sean-niemann 🇺🇸 826 23 21 Feb 2023 559th ovs-code 🇩🇪 826 23 8 Jan 2024 559th emgordon154 826 23 3 Jun 2025 569th sean-niemann 🇺🇸 823 52 3 days ago 570th SmartK8 🇨🇿 823 73 13 Nov 2022 571st Yewzir 🇧🇪 822 67 9 Nov 2023 571st error256 822 67 3 Jul 2024 571st pardouin 🇫🇷 822 67 3 Sep 2024 571st albanian-laundromat 822 67 14 Aug 2025 575th janlelis 821 46 14 Aug 2025 576th stefangimmillaro 821 59 24 Oct 2024 576th MeWhenI 🇻🇦 821 59 27 Oct 2024 578th GrayJoKing 🇦🇺 819 67 21 Dec 2021 578th ovs-code 🇩🇪 819 67 24 Nov 2023 578th sean-niemann 🇺🇸 819 67 14 Apr 2024 581st btnlq 819 91 7 Nov 2020 582nd DialFrost 🇸🇬 818 55 17 Jan 2024 582nd neel11235813 818 55 1 Apr 2024 582nd ovs-code 🇩🇪 818 55 10 Feb 2025 585th seanleken 818 57 22 Nov 2019 585th rambox11 818 57 24 Nov 2019 585th elisherer 🇮🇱 818 57 3 Jan 2020 585th NatNgs 818 57 8 Jan 2020 585th cywong-amino 🇭🇰 818 57 19 May 2020 585th daisy-lau 818 57 29 May 2020 585th pomber 818 57 8 Jul 2020 585th ToriTheChicken 818 57 24 Jul 2020 585th itiievskyi 🇺🇦 818 57 7 Aug 2020 585th janbehrens 🇩🇪 818 57 18 Sep 2020 585th Re-Adventures 🇮🇳 818 57 23 Jan 2021 585th neihousaigaai 818 57 8 May 2021 585th Darrennchan8 818 57 26 Jul 2021 585th olivermrose 🇺🇸 818 57 29 Aug 2021 585th vang1ong7ang 818 57 29 Oct 2021 585th BambooleanLogic 🇸🇪 818 57 3 Dec 2021 First Prev 526–600 of 4,127 Next Last