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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th trist224 🇫🇷 813 49 17 Oct 2022 826th Bodo171 813 49 23 Nov 2022 826th thatbirdguythatuknownot 813 49 30 Dec 2022 826th emirps 813 49 30 Jan 2023 826th Babafaba 813 49 3 Feb 2024 826th stertooy 🇧🇪 813 49 10 Jun 2024 826th wuzekai518 813 49 25 Jun 2024 826th Mabeloid 🇳🇴 813 49 22 Sep 2024 826th jamesthekee 813 49 27 Jan 2025 826th Pablitoz-Code 🇮🇹 813 49 29 Jan 2025 826th alabhyajindal 813 49 7 Apr 2025 837th syntax-rules 812 82 26 Dec 2022 837th timhaj 🇸🇮 812 82 3 Aug 2024 839th GrayJoKing 🇦🇺 811 44 3 Aug 2024 840th Steffan153 🇫🇮 811 63 22 Aug 2024 841st 4hg 🇺🇸 810 34 6 Sep 2022 841st stefangimmillaro 810 34 6 Sep 2022 841st nwellnhof 🇩🇪 810 34 11 Sep 2022 841st janlelis 810 34 16 Sep 2022 841st m-tkach 🇺🇦 810 34 9 May 2023 841st ovs-code 🇩🇪 810 34 9 May 2023 841st yzhs 🇩🇪 810 34 21 Jun 2023 841st emgordon154 810 34 25 Sep 2024 849th sisyphus-ppcg 🇦🇺 810 88 29 Nov 2022 850th voytxt 🇨🇿 809 46 5 Jan 2025 851st Betuaredead 807 52 6 Jan 2023 851st msbranicky 807 52 5 Sep 2023 851st cochrane 807 52 23 Mar 2024 854th MeWhenI 🇻🇦 807 56 2 Oct 2022 854th DialFrost 🇸🇬 807 56 30 Jan 2023 854th GrayJoKing 🇦🇺 807 56 12 Feb 2023 854th ovs-code 🇩🇪 807 56 12 Feb 2023 854th xsot 🇸🇬 807 56 9 Feb 2024 854th Yewzir 🇧🇪 807 56 29 Mar 2024 860th bwat2 806 112 30 Sep 2022 860th Betuaredead 806 112 4 Jan 2023 862nd janbehrens 🇩🇪 805 35 7 Sep 2022 863rd Steffan153 🇫🇮 803 43 18 Aug 2024 863rd GrayJoKing 🇦🇺 803 43 27 Aug 2024 865th Starwort 🇬🇧 803 70 11 Nov 2022 865th JGDoerrer 803 70 20 Dec 2022 865th Betuaredead 803 70 5 Jan 2023 865th sona-tau 803 70 11 Mar 2023 865th funnyboy-roks 803 70 27 Oct 2023 865th TylerBloom 803 70 21 Mar 2024 865th Florian-Mt 803 70 12 Jul 2024 865th Lv0Sys 🇵🇱 803 70 14 hours ago 873rd oceko 802 83 19 Feb 2024 874th Shanethegamer 🇺🇸 802 135 27 Mar 2025 874th DialFrost 🇸🇬 802 135 28 Mar 2025 876th annaproxy 801 60 8 Jan 2023 877th annaproxy 801 62 7 Sep 2022 877th Natanaelel 🇸🇪 801 62 19 days ago 879th ericlangedijk 🇸🇮 801 65 20 May 2023 880th GrayJoKing 🇦🇺 799 50 3 Feb 2025 881st msbranicky 799 113 7 Sep 2023 881st bac0id 799 113 26 Sep 2023 881st theComic8r 799 113 4 Dec 2023 881st Kaffeleif 799 113 29 Jan 2024 881st HumanoidCPU 799 113 14 May 2024 886th MeWhenI 🇻🇦 798 78 7 Jun 2023 887th MichaelMBradley 🇨🇦 797 50 21 Sep 2022 887th AodhanDalton 797 50 3 Nov 2022 887th Demonarchet 797 50 18 Apr 2023 887th ssbhatt4321 797 50 11 Jun 2023 887th celiendonze 🇨🇭 797 50 4 Jul 2023 887th hyw498169842 797 50 13 Jan 2024 887th jameswmccarty 797 50 11 Jul 2024 887th snydej 797 50 21 Nov 2024 895th GrayJoKing 🇦🇺 795 32 7 Sep 2022 896th MeWhenI 🇻🇦 794 125 7 Sep 2022 897th MeWhenI 🇻🇦 793 45 3 Aug 2024 897th emgordon154 793 45 16 Nov 2024 899th msbranicky 793 55 23 Dec 2023 900th snoozingnewt 🇺🇸 792 71 18 Jun 2024 Prev 826–900 of 2,168 Next