Odious Numbers (Long) 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 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 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 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 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 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 825th dokutan 815 54 29 Jul 2024 827th mousetail 🇳🇱 815 69 28 Dec 2022 827th klixel 🇨🇦 815 69 15 Apr 2023 827th CarsonChr 🇺🇸 815 69 7 Apr 2024 827th Aurel300 🇨🇭 815 69 7 Jun 2024 827th wuzekai518 815 69 25 Jun 2024 827th edsrzf 🇳🇿 815 69 16 Nov 2024 833rd aDwarfNamedUrist 814 61 26 Aug 2024 834th Jacob385 814 111 3 Apr 2024 835th trist224 🇫🇷 813 49 17 Oct 2022 835th Bodo171 813 49 23 Nov 2022 835th thatbirdguythatuknownot 813 49 30 Dec 2022 835th emirps 813 49 30 Jan 2023 835th Babafaba 813 49 3 Feb 2024 835th stertooy 🇧🇪 813 49 10 Jun 2024 835th wuzekai518 813 49 25 Jun 2024 835th Mabeloid 🇳🇴 813 49 22 Sep 2024 835th jamesthekee 813 49 27 Jan 2025 835th Pablitoz-Code 🇮🇹 813 49 29 Jan 2025 835th alabhyajindal 813 49 7 Apr 2025 846th syntax-rules 812 82 26 Dec 2022 846th timhaj 🇸🇮 812 82 3 Aug 2024 848th GrayJoKing 🇦🇺 811 44 3 Aug 2024 849th Steffan153 🇫🇮 811 63 22 Aug 2024 850th 4hg 🇺🇸 810 34 6 Sep 2022 850th stefangimmillaro 810 34 6 Sep 2022 850th nwellnhof 🇩🇪 810 34 11 Sep 2022 850th janlelis 810 34 16 Sep 2022 850th m-tkach 🇺🇦 810 34 9 May 2023 850th ovs-code 🇩🇪 810 34 9 May 2023 850th yzhs 🇩🇪 810 34 21 Jun 2023 850th emgordon154 810 34 25 Sep 2024 858th voytxt 🇨🇿 810 46 5 Jan 2025 859th sisyphus-ppcg 🇦🇺 810 88 29 Nov 2022 860th Betuaredead 807 52 6 Jan 2023 860th msbranicky 807 52 5 Sep 2023 860th cochrane 807 52 23 Mar 2024 863rd MeWhenI 🇻🇦 807 56 2 Oct 2022 863rd DialFrost 🇸🇬 807 56 30 Jan 2023 863rd GrayJoKing 🇦🇺 807 56 12 Feb 2023 863rd ovs-code 🇩🇪 807 56 12 Feb 2023 863rd xsot 🇸🇬 807 56 9 Feb 2024 863rd Yewzir 🇧🇪 807 56 29 Mar 2024 869th bwat2 807 112 30 Sep 2022 869th Betuaredead 807 112 4 Jan 2023 871st janbehrens 🇩🇪 805 35 7 Sep 2022 872nd Starwort 🇬🇧 804 70 11 Nov 2022 872nd JGDoerrer 804 70 20 Dec 2022 872nd Betuaredead 804 70 5 Jan 2023 872nd sona-tau 804 70 11 Mar 2023 872nd funnyboy-roks 804 70 27 Oct 2023 872nd TylerBloom 804 70 21 Mar 2024 872nd Florian-Mt 804 70 12 Jul 2024 872nd Lv0Sys 🇵🇱 804 70 30 May 2025 880th Steffan153 🇫🇮 803 43 18 Aug 2024 880th GrayJoKing 🇦🇺 803 43 27 Aug 2024 882nd ericlangedijk 🇸🇮 803 65 20 May 2023 883rd oceko 802 83 19 Feb 2024 884th Shanethegamer 🇺🇸 802 135 27 Mar 2025 884th DialFrost 🇸🇬 802 135 28 Mar 2025 886th annaproxy 801 60 8 Jan 2023 887th annaproxy 801 62 7 Sep 2022 887th Natanaelel 🇸🇪 801 62 11 May 2025 889th msbranicky 800 113 7 Sep 2023 889th bac0id 800 113 26 Sep 2023 889th theComic8r 800 113 4 Dec 2023 889th Kaffeleif 800 113 29 Jan 2024 889th HumanoidCPU 800 113 14 May 2024 894th GrayJoKing 🇦🇺 799 50 3 Feb 2025 895th MeWhenI 🇻🇦 798 78 7 Jun 2023 896th MichaelMBradley 🇨🇦 797 50 21 Sep 2022 896th AodhanDalton 797 50 3 Nov 2022 896th Demonarchet 797 50 18 Apr 2023 896th ssbhatt4321 797 50 11 Jun 2023 896th celiendonze 🇨🇭 797 50 4 Jul 2023 Prev 826–900 of 2,201 Next