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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 824th albanian-laundromat 862 39 649ms 12 Sep 2025 824th edsrzf 🇳🇿 862 39 646ms 13 Sep 2025 824th pardouin 🇫🇷 862 39 667ms 13 days ago 829th CaedenHarper 🇨🇦 862 86 243ms 12 Dec 2024 829th 0xjac 🇨🇭 862 86 259ms 17 Jun 2025 831st retrohun 861 38 2ms 22 Mar 2019 831st sisyphus-ppcg 🇦🇺 861 38 1ms 19 Jan 2022 833rd janbehrens 🇩🇪 860 74 54ms 8 Jan 2022 834th KatieLG-Transpiler 🇬🇧 860 115 9ms 24 Jun 2022 835th GrayJoKing 🇦🇺 858 69 24ms 8 Jul 2021 835th Laksen 🇩🇰 858 69 24ms 8 Jul 2021 835th gidHog 858 69 25ms 20 Nov 2023 835th ben-j-herbertz 858 69 24ms 21 Nov 2023 835th dpethes 858 69 25ms 3 days ago 840th nwellnhof 🇩🇪 856 27 230ms 26 Nov 2022 840th IISResetMe 856 27 243ms 1 Jul 2023 840th SirBogman 🇺🇸 856 27 216ms 5 Jan 2024 840th dcgjb 856 27 231ms 24 Jan 2024 840th DialFrost 🇸🇬 856 27 234ms 6 Jun 2024 840th Steffan153 🇫🇮 856 27 231ms 7 Aug 2024 840th juliansiebert 🇩🇪 856 27 230ms 2 Feb 2025 840th sean-niemann 🇺🇸 856 27 239ms 25 Mar 2025 840th bitsandbeyond 🇳🇱 856 27 266ms 13 Oct 2025 849th sisyphus-ppcg 🇦🇺 856 31 269ms 10 Feb 2021 850th clockworknazo 856 46 3ms 29 Sep 2022 850th Lydxn 🇨🇦 856 46 3ms 29 Sep 2022 852nd Andriamanitra 🇫🇮 855 32 994ms 28 Jul 2023 852nd dokutan 855 32 947ms 30 Apr 2024 854th Shanethegamer 🇺🇸 855 47 68ms 16 May 2022 854th GrayJoKing 🇦🇺 855 47 70ms 21 May 2022 854th Steffan153 🇫🇮 855 47 72ms 8 Oct 2022 854th Yewzir 🇧🇪 855 47 71ms 9 Nov 2023 854th Betuaredead 855 47 69ms 13 Nov 2023 854th pardouin 🇫🇷 855 47 65ms 3 Sep 2024 854th sean-niemann 🇺🇸 855 47 66ms 18 Apr 2025 854th albanian-laundromat 855 47 64ms 2 Oct 2025 854th snoozingnewt 🇨🇦 855 47 62ms 7 days ago 863rd NewDefectus 🇮🇱 854 42 9ms 10 Feb 2021 863rd Shingyx 854 42 9ms 11 Apr 2021 863rd pcomerford 854 42 8ms 12 Jun 2022 863rd Shanethegamer 🇺🇸 854 42 8ms 22 Mar 2023 863rd duckyluuk 🇳🇱 854 42 9ms 4 Oct 2024 863rd luuumine 🇫🇷 854 42 9ms 28 Oct 2025 863rd JOrE20 🇺🇸 854 42 9ms 31 hours ago 870th stefangimmillaro 854 44 2,806ms 28 Oct 2024 871st LucaArgentiUCF 🇮🇹 853 42 38ms 14 Feb 2021 871st snoozingnewt 🇨🇦 853 42 40ms 3 days ago 873rd Shanethegamer 🇺🇸 852 43 1ms 22 Mar 2023 873rd Babafaba 852 43 2ms 11 Oct 2025 875th Sakaala 852 46 16ms 23 Apr 2019 875th KatieLG 🇬🇧 852 46 9ms 26 Oct 2020 875th rak1507 🇬🇧 852 46 15ms 10 May 2021 875th clementblaudeau 852 46 15ms 28 May 2021 875th minhtrancccp 852 46 9ms 25 Oct 2021 875th face0xff 852 46 16ms 26 Nov 2021 875th firegene 🇮🇪 852 46 10ms 6 Dec 2021 875th jmerle 🇳🇱 852 46 9ms 22 Jan 2022 875th CedricGebistorf 852 46 9ms 18 Feb 2022 875th Bonjour27891 🇻🇳 852 46 15ms 19 Feb 2022 875th trag1c 🇵🇱 852 46 9ms 12 Apr 2022 875th tkr-sh 🇰🇵 852 46 9ms 16 Apr 2022 875th Ailko 🇧🇪 852 46 17ms 6 May 2022 875th TheSmilingTurtle 852 46 9ms 13 May 2022 875th pochmann 852 46 16ms 17 May 2022 875th twocatsinatrenchcoat 852 46 9ms 4 Jun 2022 875th aonkeeper4 852 46 9ms 3 Jul 2022 875th tri1212 🇻🇳 852 46 16ms 17 Jul 2022 875th 051 🇸🇬 852 46 16ms 7 Aug 2022 875th domingues 🇵🇹 852 46 9ms 10 Aug 2022 875th Eilonlif 🇮🇱 852 46 15ms 26 Aug 2022 875th suwat513 852 46 9ms 13 Sep 2022 875th smartiel 852 46 9ms 21 Sep 2022 875th 5quiwyrm 852 46 9ms 21 Sep 2022 875th Andriamanitra 🇫🇮 852 46 16ms 22 Sep 2022 875th abba23 852 46 16ms 23 Sep 2022 First Prev 826–900 of 4,039 Next Last