Odious 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 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 806th Eilonlif 🇮🇱 852 46 26 Aug 2022 806th suwat513 852 46 13 Sep 2022 806th smartiel 852 46 21 Sep 2022 806th 5quiwyrm 852 46 21 Sep 2022 806th Andriamanitra 🇫🇮 852 46 22 Sep 2022 806th abba23 852 46 23 Sep 2022 806th Mikey-Beep 🇬🇧 852 46 1 Oct 2022 806th jakobkordez 🇸🇮 852 46 13 Oct 2022 806th QuincyNash 🇺🇸 852 46 6 Dec 2022 806th joll05 🇸🇪 852 46 17 Dec 2022 806th cefqrn 852 46 20 Dec 2022 806th randolchance 852 46 21 Dec 2022 806th TaserTheFox 🇺🇸 852 46 9 Jan 2023 806th Ripick 852 46 1 Feb 2023 806th SirFireball3521 852 46 4 Feb 2023 806th gareth-kmet 852 46 2 Mar 2023 806th quimey 852 46 6 Mar 2023 806th 4ndyJ 🇬🇧 852 46 20 Mar 2023 806th vishwathg 852 46 2 Apr 2023 806th kellantech 852 46 11 Jun 2023 806th rollershutter 852 46 24 Jun 2023 806th msbranicky 852 46 2 Jul 2023 806th Re-Adventures 🇮🇳 852 46 20 Jul 2023 806th 5cw 🇺🇸 852 46 1 Aug 2023 806th Nic0M 852 46 13 Aug 2023 806th yourlefthandman 852 46 17 Aug 2023 806th PatrickStephansen 🇿🇦 852 46 23 Aug 2023 806th ListeriaM 852 46 25 Aug 2023 806th cros107 852 46 18 Sep 2023 806th m42km 852 46 12 Oct 2023 806th Azearia 852 46 23 Oct 2023 806th boboquack 852 46 18 Nov 2023 806th gidHog 852 46 20 Nov 2023 806th ben-j-herbertz 852 46 20 Nov 2023 806th logvp 852 46 28 Dec 2023 806th smokestacklightnin 🇺🇸 852 46 9 Jan 2024 806th Dataen 852 46 15 Jan 2024 806th dokutan 852 46 15 Jan 2024 806th jatloe 852 46 28 Jan 2024 806th RobertHoeh 852 46 1 Feb 2024 806th NickTheEASDude 🇺🇸 852 46 1 Feb 2024 806th LlamaLad7 🇬🇧 852 46 8 Feb 2024 806th SB-945 852 46 25 Feb 2024 806th aalec 852 46 3 May 2024 806th kejcao 🇨🇦 852 46 10 May 2024 806th ahmetdemirag 🇨🇾 852 46 6 Jun 2024 806th Bulmenisaurus 852 46 8 Jul 2024 806th bzijlema 🇳🇱 852 46 25 Jul 2024 806th imelxr 🇮🇱 852 46 15 Aug 2024 806th hellwue 852 46 5 Sep 2024 806th JunkIce 852 46 17 Sep 2024 806th retrohun 852 46 21 Sep 2024 806th erikji 852 46 21 Nov 2024 806th Artemis21 🇬🇧 852 46 21 Dec 2024 806th ryyyn 🇺🇸 852 46 6 Jan 2025 806th adamnielson42 🇺🇸 852 46 26 Jan 2025 806th itljan30 852 46 28 Jan 2025 806th IsaacAlexBarden 852 46 10 Feb 2025 806th vhoulbreque 🇫🇷 852 46 10 Feb 2025 806th Languag3 852 46 6 Mar 2025 806th souta-1326 852 46 25 Mar 2025 806th moustave 852 46 25 Mar 2025 806th snoozingnewt 🇺🇸 852 46 31 Mar 2025 806th nooberitess 852 46 8 Apr 2025 806th nooby31415 852 46 18 Apr 2025 806th Dandandooo 852 46 20 Apr 2025 806th jipsong 🇩🇪 852 46 24 May 2025 806th Lv0Sys 🇵🇱 852 46 26 May 2025 806th ffelixm 852 46 28 May 2025 806th Flekay 852 46 12 days ago 896th NewDefectus 🇮🇱 852 56 17 Apr 2021 896th isaiah0311 852 56 16 Feb 2023 896th Shanethegamer 🇺🇸 852 56 3 Apr 2023 899th LucaArgentiUCF 🇮🇹 850 42 14 Feb 2021 900th Shanethegamer 🇺🇸 850 43 22 Mar 2023 Prev 826–900 of 3,709 Next