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 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 826th Lydxn 🇨🇦 856 95 22 Apr 2024 826th JayXon 🇺🇸 856 95 22 Apr 2024 828th GrayJoKing 🇦🇺 855 69 8 Jul 2021 828th Laksen 🇩🇰 855 69 8 Jul 2021 828th gidHog 855 69 20 Nov 2023 828th ben-j-herbertz 855 69 21 Nov 2023 832nd Andriamanitra 🇫🇮 854 32 28 Jul 2023 832nd dokutan 854 32 30 Apr 2024 834th NewDefectus 🇮🇱 854 42 10 Feb 2021 834th Shingyx 854 42 11 Apr 2021 834th pcomerford 854 42 12 Jun 2022 834th Shanethegamer 🇺🇸 854 42 22 Mar 2023 834th duckyluuk 🇳🇱 854 42 4 Oct 2024 839th clockworknazo 854 46 29 Sep 2022 839th Lydxn 🇨🇦 854 46 29 Sep 2022 841st Shanethegamer 🇺🇸 854 47 16 May 2022 841st GrayJoKing 🇦🇺 854 47 21 May 2022 841st Steffan153 🇫🇮 854 47 8 Oct 2022 841st Yewzir 🇧🇪 854 47 9 Nov 2023 841st Betuaredead 854 47 13 Nov 2023 841st pardouin 🇫🇷 854 47 3 Sep 2024 841st sean-niemann 🇺🇸 854 47 18 Apr 2025 848th bubg-dev 854 107 1 Sep 2020 848th xkacer 🇨🇿 854 107 5 Feb 2021 848th cbrt-x 854 107 19 Aug 2021 851st Sakaala 852 46 23 Apr 2019 851st KatieLG 🇬🇧 852 46 26 Oct 2020 851st rak1507 🇬🇧 852 46 10 May 2021 851st clementblaudeau 852 46 28 May 2021 851st minhtrancccp 852 46 25 Oct 2021 851st face0xff 852 46 26 Nov 2021 851st firegene 🇮🇪 852 46 6 Dec 2021 851st jmerle 🇳🇱 852 46 22 Jan 2022 851st CedricGebistorf 852 46 18 Feb 2022 851st Bonjour27891 🇻🇳 852 46 19 Feb 2022 851st trag1c 🇵🇱 852 46 12 Apr 2022 851st tkr-sh 🇫🇷 852 46 16 Apr 2022 851st Ailko 🇧🇪 852 46 6 May 2022 851st TheSmilingTurtle 852 46 13 May 2022 851st pochmann 852 46 17 May 2022 851st twocatsinatrenchcoat 852 46 4 Jun 2022 851st aonkeeper4 852 46 3 Jul 2022 851st tri1212 🇻🇳 852 46 17 Jul 2022 851st 051 🇸🇬 852 46 7 Aug 2022 851st domingues 🇵🇹 852 46 10 Aug 2022 851st Eilonlif 🇮🇱 852 46 26 Aug 2022 851st suwat513 852 46 13 Sep 2022 851st smartiel 852 46 21 Sep 2022 851st 5quiwyrm 852 46 21 Sep 2022 851st Andriamanitra 🇫🇮 852 46 22 Sep 2022 851st abba23 852 46 23 Sep 2022 851st Mikey-Beep 🇬🇧 852 46 1 Oct 2022 851st jakobkordez 🇸🇮 852 46 13 Oct 2022 851st QuincyNash 🇺🇸 852 46 6 Dec 2022 851st joll05 🇸🇪 852 46 17 Dec 2022 851st cefqrn 852 46 20 Dec 2022 851st randolchance 852 46 21 Dec 2022 851st TaserTheFox 🇺🇸 852 46 9 Jan 2023 851st Ripick 852 46 1 Feb 2023 851st SirFireball3521 852 46 4 Feb 2023 851st gareth-kmet 852 46 2 Mar 2023 851st quimey 852 46 6 Mar 2023 851st 4ndyJ 🇬🇧 852 46 20 Mar 2023 851st vishwathg 852 46 2 Apr 2023 851st kellantech 852 46 11 Jun 2023 851st rollershutter 852 46 24 Jun 2023 851st msbranicky 852 46 2 Jul 2023 851st Re-Adventures 🇮🇳 852 46 20 Jul 2023 851st 5cw 🇺🇸 852 46 1 Aug 2023 851st Nic0M 852 46 13 Aug 2023 851st yourlefthandman 852 46 17 Aug 2023 851st PatrickStephansen 🇿🇦 852 46 23 Aug 2023 851st ListeriaM 852 46 25 Aug 2023 851st cros107 852 46 18 Sep 2023 851st m42km 852 46 12 Oct 2023 Prev 826–900 of 3,840 Next