Odious Numbers in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 826th KatieLG-Transpiler 🇬🇧 859 115 10ms 24 Jun 2022 827th GrayJoKing 🇦🇺 857 69 28ms 8 Jul 2021 827th Laksen 🇩🇰 857 69 32ms 8 Jul 2021 827th gidHog 857 69 26ms 20 Nov 2023 827th ben-j-herbertz 857 69 28ms 21 Nov 2023 831st nwellnhof 🇩🇪 856 27 200ms 26 Nov 2022 831st IISResetMe 856 27 202ms 1 Jul 2023 831st SirBogman 🇺🇸 856 27 181ms 5 Jan 2024 831st dcgjb 856 27 230ms 24 Jan 2024 831st DialFrost 🇸🇬 856 27 178ms 6 Jun 2024 831st Steffan153 🇫🇮 856 27 191ms 7 Aug 2024 831st juliansiebert 🇩🇪 856 27 218ms 2 Feb 2025 831st sean-niemann 🇺🇸 856 27 202ms 25 Mar 2025 831st bitsandbeyond 🇳🇱 856 27 197ms 13 Oct 2025 840th sisyphus-ppcg 🇦🇺 856 31 293ms 10 Feb 2021 841st clockworknazo 856 46 3ms 29 Sep 2022 841st Lydxn 🇨🇦 856 46 2ms 29 Sep 2022 843rd Andriamanitra 🇫🇮 855 32 994ms 28 Jul 2023 843rd dokutan 855 32 947ms 30 Apr 2024 845th Shanethegamer 🇺🇸 855 47 73ms 16 May 2022 845th GrayJoKing 🇦🇺 855 47 77ms 21 May 2022 845th Steffan153 🇫🇮 855 47 72ms 8 Oct 2022 845th Yewzir 🇧🇪 855 47 77ms 9 Nov 2023 845th Betuaredead 855 47 76ms 13 Nov 2023 845th pardouin 🇫🇷 855 47 74ms 3 Sep 2024 845th sean-niemann 🇺🇸 855 47 73ms 18 Apr 2025 845th albanian-laundromat 855 47 69ms 2 Oct 2025 853rd NewDefectus 🇮🇱 854 42 9ms 10 Feb 2021 853rd Shingyx 854 42 9ms 11 Apr 2021 853rd pcomerford 854 42 11ms 12 Jun 2022 853rd Shanethegamer 🇺🇸 854 42 9ms 22 Mar 2023 853rd duckyluuk 🇳🇱 854 42 9ms 4 Oct 2024 853rd luuumine 🇫🇷 854 42 8ms 28 Oct 2025 859th LucaArgentiUCF 🇮🇹 853 42 57ms 14 Feb 2021 860th stefangimmillaro 853 44 2,934ms 28 Oct 2024 861st NewDefectus 🇮🇱 853 56 1ms 17 Apr 2021 861st isaiah0311 853 56 1ms 16 Feb 2023 861st Shanethegamer 🇺🇸 853 56 1ms 3 Apr 2023 861st Babafaba 853 56 2ms 14 Oct 2025 861st luuumine 🇫🇷 853 56 2ms 28 Oct 2025 866th Shanethegamer 🇺🇸 852 43 1ms 22 Mar 2023 866th Babafaba 852 43 2ms 11 Oct 2025 868th Sakaala 852 46 15ms 23 Apr 2019 868th KatieLG 🇬🇧 852 46 9ms 26 Oct 2020 868th rak1507 🇬🇧 852 46 15ms 10 May 2021 868th clementblaudeau 852 46 15ms 28 May 2021 868th minhtrancccp 852 46 9ms 25 Oct 2021 868th face0xff 852 46 15ms 26 Nov 2021 868th firegene 🇮🇪 852 46 9ms 6 Dec 2021 868th jmerle 🇳🇱 852 46 9ms 22 Jan 2022 868th CedricGebistorf 852 46 9ms 18 Feb 2022 868th Bonjour27891 🇻🇳 852 46 15ms 19 Feb 2022 868th trag1c 🇵🇱 852 46 11ms 12 Apr 2022 868th tkr-sh 🇰🇵 852 46 10ms 16 Apr 2022 868th Ailko 🇧🇪 852 46 17ms 6 May 2022 868th TheSmilingTurtle 852 46 9ms 13 May 2022 868th pochmann 852 46 16ms 17 May 2022 868th twocatsinatrenchcoat 852 46 9ms 4 Jun 2022 868th aonkeeper4 852 46 10ms 3 Jul 2022 868th tri1212 🇻🇳 852 46 15ms 17 Jul 2022 868th 051 🇸🇬 852 46 16ms 7 Aug 2022 868th domingues 🇵🇹 852 46 10ms 10 Aug 2022 868th Eilonlif 🇮🇱 852 46 17ms 26 Aug 2022 868th suwat513 852 46 9ms 13 Sep 2022 868th smartiel 852 46 9ms 21 Sep 2022 868th 5quiwyrm 852 46 9ms 21 Sep 2022 868th Andriamanitra 🇫🇮 852 46 19ms 22 Sep 2022 868th abba23 852 46 16ms 23 Sep 2022 868th Mikey-Beep 🇬🇧 852 46 9ms 1 Oct 2022 868th jakobkordez 🇸🇮 852 46 9ms 13 Oct 2022 868th QuincyNash 🇺🇸 852 46 10ms 6 Dec 2022 868th joll05 🇸🇪 852 46 10ms 17 Dec 2022 868th cefqrn 852 46 9ms 20 Dec 2022 868th randolchance 852 46 16ms 21 Dec 2022 868th TaserTheFox 🇺🇸 852 46 9ms 9 Jan 2023 First Prev 826–900 of 4,008 Next Last