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 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 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 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 825th IISResetMe 856 27 206ms 1 Jul 2023 825th SirBogman 🇺🇸 856 27 202ms 5 Jan 2024 825th dcgjb 856 27 199ms 24 Jan 2024 825th DialFrost 🇸🇬 856 27 196ms 6 Jun 2024 825th Steffan153 🇫🇮 856 27 224ms 7 Aug 2024 825th juliansiebert 🇩🇪 856 27 220ms 2 Feb 2025 825th sean-niemann 🇺🇸 856 27 226ms 25 Mar 2025 825th bitsandbeyond 🇳🇱 856 27 179ms 25 days ago 834th sisyphus-ppcg 🇦🇺 856 31 323ms 10 Feb 2021 835th GrayJoKing 🇦🇺 856 69 28ms 8 Jul 2021 835th Laksen 🇩🇰 856 69 32ms 8 Jul 2021 835th gidHog 856 69 26ms 20 Nov 2023 835th ben-j-herbertz 856 69 28ms 21 Nov 2023 839th Andriamanitra 🇫🇮 855 32 994ms 28 Jul 2023 839th dokutan 855 32 947ms 30 Apr 2024 841st clockworknazo 855 46 3ms 29 Sep 2022 841st Lydxn 🇨🇦 855 46 5ms 29 Sep 2022 843rd Shanethegamer 🇺🇸 855 47 282ms 16 May 2022 843rd GrayJoKing 🇦🇺 855 47 287ms 21 May 2022 843rd Steffan153 🇫🇮 855 47 289ms 8 Oct 2022 843rd Yewzir 🇧🇪 855 47 284ms 9 Nov 2023 843rd Betuaredead 855 47 289ms 13 Nov 2023 843rd pardouin 🇫🇷 855 47 284ms 3 Sep 2024 843rd sean-niemann 🇺🇸 855 47 328ms 18 Apr 2025 843rd albanian-laundromat 855 47 328ms 2 Oct 2025 851st NewDefectus 🇮🇱 854 42 12ms 10 Feb 2021 851st Shingyx 854 42 9ms 11 Apr 2021 851st pcomerford 854 42 10ms 12 Jun 2022 851st Shanethegamer 🇺🇸 854 42 9ms 22 Mar 2023 851st duckyluuk 🇳🇱 854 42 9ms 4 Oct 2024 851st luuumine 🇫🇷 854 42 11ms 10 days ago 857th LucaArgentiUCF 🇮🇹 853 42 57ms 14 Feb 2021 858th stefangimmillaro 853 44 2,934ms 28 Oct 2024 859th NewDefectus 🇮🇱 853 56 1ms 17 Apr 2021 859th isaiah0311 853 56 1ms 16 Feb 2023 859th Shanethegamer 🇺🇸 853 56 1ms 3 Apr 2023 859th Babafaba 853 56 2ms 24 days ago 859th luuumine 🇫🇷 853 56 2ms 10 days ago 864th Shanethegamer 🇺🇸 852 43 1ms 22 Mar 2023 864th Babafaba 852 43 2ms 27 days ago 866th Sakaala 852 46 22ms 23 Apr 2019 866th KatieLG 🇬🇧 852 46 10ms 26 Oct 2020 866th rak1507 🇬🇧 852 46 18ms 10 May 2021 866th clementblaudeau 852 46 16ms 28 May 2021 866th minhtrancccp 852 46 10ms 25 Oct 2021 866th face0xff 852 46 17ms 26 Nov 2021 866th firegene 🇮🇪 852 46 10ms 6 Dec 2021 866th jmerle 🇳🇱 852 46 10ms 22 Jan 2022 866th CedricGebistorf 852 46 10ms 18 Feb 2022 866th Bonjour27891 🇻🇳 852 46 21ms 19 Feb 2022 866th trag1c 🇵🇱 852 46 11ms 12 Apr 2022 866th tkr-sh 🇰🇵 852 46 10ms 16 Apr 2022 866th Ailko 🇧🇪 852 46 18ms 6 May 2022 866th TheSmilingTurtle 852 46 9ms 13 May 2022 866th pochmann 852 46 18ms 17 May 2022 866th twocatsinatrenchcoat 852 46 11ms 4 Jun 2022 866th aonkeeper4 852 46 10ms 3 Jul 2022 866th tri1212 🇻🇳 852 46 15ms 17 Jul 2022 866th 051 🇸🇬 852 46 19ms 7 Aug 2022 866th domingues 🇵🇹 852 46 10ms 10 Aug 2022 866th Eilonlif 🇮🇱 852 46 17ms 26 Aug 2022 866th suwat513 852 46 9ms 13 Sep 2022 866th smartiel 852 46 10ms 21 Sep 2022 866th 5quiwyrm 852 46 10ms 21 Sep 2022 866th Andriamanitra 🇫🇮 852 46 17ms 22 Sep 2022 866th abba23 852 46 18ms 23 Sep 2022 866th Mikey-Beep 🇬🇧 852 46 10ms 1 Oct 2022 866th jakobkordez 🇸🇮 852 46 10ms 13 Oct 2022 866th QuincyNash 🇺🇸 852 46 10ms 6 Dec 2022 866th joll05 🇸🇪 852 46 11ms 17 Dec 2022 866th cefqrn 852 46 10ms 20 Dec 2022 866th randolchance 852 46 17ms 21 Dec 2022 866th TaserTheFox 🇺🇸 852 46 9ms 9 Jan 2023 866th Ripick 852 46 21ms 1 Feb 2023 866th SirFireball3521 852 46 10ms 4 Feb 2023 First Prev 826–900 of 3,984 Next Last