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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 751st TomatOid 868 55 22 Feb 2021 751st ZakkkkAttackkkk 🇵🇭 868 55 27 Jul 2022 753rd lifthrasiir 🇰🇷 867 15 28 Nov 2024 753rd emgordon154 867 15 14 Jun 2025 755th Shanethegamer 🇺🇸 866 41 8 Oct 2023 756th DialFrost 🇸🇬 866 114 12 Jan 2025 756th GolfingSuccess 🇬🇷 866 114 12 Jan 2025 756th emgordon154 866 114 12 Jan 2025 756th Shanethegamer 🇺🇸 866 114 13 Jan 2025 756th dokutan 866 114 13 Jan 2025 756th KatieLG 🇬🇧 866 114 13 Jan 2025 756th HumanoidCPU 866 114 13 Jan 2025 756th ovs-code 🇩🇪 866 114 24 Jan 2025 756th CaedenHarper 🇨🇦 866 114 25 Jan 2025 756th MeWhenI 🇻🇦 866 114 9 Feb 2025 756th pardouin 🇫🇷 866 114 25 Feb 2025 756th rucin93 🇵🇱 866 114 12 Mar 2025 756th albanian-laundromat 866 114 11 days ago 769th janlelis 865 29 5 Jan 2020 769th OhmNomNom 865 29 30 Oct 2022 769th Shanethegamer 🇺🇸 865 29 22 Mar 2023 769th xsot 🇸🇬 865 29 25 May 2023 769th Natanaelel 🇸🇪 865 29 14 Mar 2024 774th sisyphus-ppcg 🇦🇺 862 38 17 Jan 2024 775th CaedenHarper 🇨🇦 861 86 12 Dec 2024 775th 0xjac 🇨🇭 861 86 17 Jun 2025 777th dokutan 861 106 24 Mar 2024 778th retrohun 860 38 22 Mar 2019 778th sisyphus-ppcg 🇦🇺 860 38 19 Jan 2022 780th GrayJoKing 🇦🇺 860 43 16 Jul 2023 781st janbehrens 🇩🇪 857 74 8 Jan 2022 781st 09cf 857 74 11 Oct 2023 783rd nwellnhof 🇩🇪 856 27 26 Nov 2022 783rd IISResetMe 856 27 1 Jul 2023 783rd SirBogman 🇺🇸 856 27 5 Jan 2024 783rd dcgjb 856 27 24 Jan 2024 783rd bitsandbeyond 🇳🇱 856 27 17 Feb 2024 783rd DialFrost 🇸🇬 856 27 6 Jun 2024 783rd Steffan153 🇫🇮 856 27 7 Aug 2024 783rd juliansiebert 🇩🇪 856 27 2 Feb 2025 783rd sean-niemann 🇺🇸 856 27 25 Mar 2025 792nd sisyphus-ppcg 🇦🇺 856 31 10 Feb 2021 793rd Andriamanitra 🇫🇮 854 32 28 Jul 2023 793rd dokutan 854 32 30 Apr 2024 795th NewDefectus 🇮🇱 854 42 10 Feb 2021 795th Shingyx 854 42 11 Apr 2021 795th pcomerford 854 42 12 Jun 2022 795th Shanethegamer 🇺🇸 854 42 22 Mar 2023 795th duckyluuk 🇳🇱 854 42 4 Oct 2024 800th clockworknazo 853 46 29 Sep 2022 800th Lydxn 🇨🇦 853 46 29 Sep 2022 802nd Shanethegamer 🇺🇸 853 47 16 May 2022 802nd GrayJoKing 🇦🇺 853 47 21 May 2022 802nd Steffan153 🇫🇮 853 47 8 Oct 2022 802nd Yewzir 🇧🇪 853 47 9 Nov 2023 802nd Betuaredead 853 47 13 Nov 2023 802nd pardouin 🇫🇷 853 47 3 Sep 2024 802nd sean-niemann 🇺🇸 853 47 18 Apr 2025 809th GrayJoKing 🇦🇺 853 69 8 Jul 2021 809th Laksen 🇩🇰 853 69 8 Jul 2021 809th gidHog 853 69 20 Nov 2023 809th ben-j-herbertz 853 69 21 Nov 2023 813th bubg-dev 853 107 1 Sep 2020 813th xkacer 🇨🇿 853 107 5 Feb 2021 813th cbrt-x 853 107 19 Aug 2021 816th Sakaala 852 46 23 Apr 2019 816th KatieLG 🇬🇧 852 46 26 Oct 2020 816th rak1507 🇬🇧 852 46 10 May 2021 816th clementblaudeau 852 46 28 May 2021 816th minhtrancccp 852 46 25 Oct 2021 816th face0xff 852 46 26 Nov 2021 816th firegene 🇮🇪 852 46 6 Dec 2021 816th jmerle 🇳🇱 852 46 22 Jan 2022 816th CedricGebistorf 852 46 18 Feb 2022 816th Bonjour27891 🇻🇳 852 46 19 Feb 2022 Prev 751–825 of 3,733 Next