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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 Taxicab 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 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 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 825th CaedenHarper 🇨🇦 862 39 660ms 9 Sep 2025 825th albanian-laundromat 862 39 644ms 12 Sep 2025 825th edsrzf 🇳🇿 862 39 639ms 13 Sep 2025 829th CaedenHarper 🇨🇦 862 86 245ms 12 Dec 2024 829th 0xjac 🇨🇭 862 86 252ms 17 Jun 2025 831st retrohun 861 38 2ms 22 Mar 2019 831st sisyphus-ppcg 🇦🇺 861 38 1ms 19 Jan 2022 833rd janbehrens 🇩🇪 860 74 51ms 8 Jan 2022 834th KatieLG-Transpiler 🇬🇧 859 115 10ms 24 Jun 2022 835th GrayJoKing 🇦🇺 857 69 28ms 8 Jul 2021 835th Laksen 🇩🇰 857 69 32ms 8 Jul 2021 835th gidHog 857 69 26ms 20 Nov 2023 835th ben-j-herbertz 857 69 28ms 21 Nov 2023 835th JOrE20 🇺🇸 857 69 26ms 4 days ago 840th nwellnhof 🇩🇪 856 27 200ms 26 Nov 2022 840th IISResetMe 856 27 202ms 1 Jul 2023 840th SirBogman 🇺🇸 856 27 181ms 5 Jan 2024 840th dcgjb 856 27 230ms 24 Jan 2024 840th DialFrost 🇸🇬 856 27 178ms 6 Jun 2024 840th Steffan153 🇫🇮 856 27 191ms 7 Aug 2024 840th juliansiebert 🇩🇪 856 27 218ms 2 Feb 2025 840th sean-niemann 🇺🇸 856 27 202ms 25 Mar 2025 840th bitsandbeyond 🇳🇱 856 27 197ms 13 Oct 2025 849th sisyphus-ppcg 🇦🇺 856 31 269ms 10 Feb 2021 850th clockworknazo 856 46 3ms 29 Sep 2022 850th Lydxn 🇨🇦 856 46 2ms 29 Sep 2022 852nd Andriamanitra 🇫🇮 855 32 994ms 28 Jul 2023 852nd dokutan 855 32 947ms 30 Apr 2024 854th Shanethegamer 🇺🇸 855 47 79ms 16 May 2022 854th GrayJoKing 🇦🇺 855 47 81ms 21 May 2022 854th Steffan153 🇫🇮 855 47 76ms 8 Oct 2022 854th Yewzir 🇧🇪 855 47 76ms 9 Nov 2023 854th Betuaredead 855 47 78ms 13 Nov 2023 854th pardouin 🇫🇷 855 47 71ms 3 Sep 2024 854th sean-niemann 🇺🇸 855 47 68ms 18 Apr 2025 854th albanian-laundromat 855 47 70ms 2 Oct 2025 862nd NewDefectus 🇮🇱 854 42 9ms 10 Feb 2021 862nd Shingyx 854 42 9ms 11 Apr 2021 862nd pcomerford 854 42 8ms 12 Jun 2022 862nd Shanethegamer 🇺🇸 854 42 9ms 22 Mar 2023 862nd duckyluuk 🇳🇱 854 42 9ms 4 Oct 2024 862nd luuumine 🇫🇷 854 42 8ms 28 Oct 2025 868th stefangimmillaro 854 44 2,851ms 28 Oct 2024 869th LucaArgentiUCF 🇮🇹 853 42 57ms 14 Feb 2021 870th NewDefectus 🇮🇱 853 56 1ms 17 Apr 2021 870th isaiah0311 853 56 1ms 16 Feb 2023 870th Shanethegamer 🇺🇸 853 56 1ms 3 Apr 2023 870th Babafaba 853 56 2ms 14 Oct 2025 870th luuumine 🇫🇷 853 56 2ms 28 Oct 2025 875th Shanethegamer 🇺🇸 852 43 1ms 22 Mar 2023 875th Babafaba 852 43 2ms 11 Oct 2025 877th Sakaala 852 46 15ms 23 Apr 2019 877th KatieLG 🇬🇧 852 46 9ms 26 Oct 2020 877th rak1507 🇬🇧 852 46 15ms 10 May 2021 877th clementblaudeau 852 46 15ms 28 May 2021 877th minhtrancccp 852 46 9ms 25 Oct 2021 877th face0xff 852 46 15ms 26 Nov 2021 877th firegene 🇮🇪 852 46 9ms 6 Dec 2021 877th jmerle 🇳🇱 852 46 9ms 22 Jan 2022 877th CedricGebistorf 852 46 9ms 18 Feb 2022 877th Bonjour27891 🇻🇳 852 46 15ms 19 Feb 2022 877th trag1c 🇵🇱 852 46 11ms 12 Apr 2022 877th tkr-sh 🇰🇵 852 46 10ms 16 Apr 2022 877th Ailko 🇧🇪 852 46 17ms 6 May 2022 877th TheSmilingTurtle 852 46 9ms 13 May 2022 877th pochmann 852 46 16ms 17 May 2022 877th twocatsinatrenchcoat 852 46 9ms 4 Jun 2022 877th aonkeeper4 852 46 10ms 3 Jul 2022 877th tri1212 🇻🇳 852 46 15ms 17 Jul 2022 877th 051 🇸🇬 852 46 16ms 7 Aug 2022 877th domingues 🇵🇹 852 46 10ms 10 Aug 2022 877th Eilonlif 🇮🇱 852 46 17ms 26 Aug 2022 877th suwat513 852 46 9ms 13 Sep 2022 877th smartiel 852 46 9ms 21 Sep 2022 877th 5quiwyrm 852 46 9ms 21 Sep 2022 First Prev 826–900 of 4,018 Next Last