Odious Numbers (Long) in all languages in bytes. 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 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 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 Bytes Time Submitted 899th CarsonChr 🇺🇸 817 69 121ms 7 Apr 2024 899th Aurel300 🇨🇭 817 69 119ms 7 Jun 2024 899th wuzekai518 817 69 117ms 25 Jun 2024 899th edsrzf 🇳🇿 817 69 122ms 16 Nov 2024 899th snoozingnewt 🇺🇸 817 69 137ms 29 Sep 2025 906th dokutan 817 75 430ms 15 Jul 2025 907th aDwarfNamedUrist 816 61 123ms 26 Aug 2024 908th sean-niemann 🇺🇸 815 39 397ms 7 Sep 2022 908th Steffan153 🇫🇮 815 39 365ms 18 Nov 2022 908th DialFrost 🇸🇬 815 39 407ms 18 Nov 2022 908th sisyphus-ppcg 🇦🇺 815 39 393ms 24 Jan 2023 908th ovs-code 🇩🇪 815 39 401ms 25 Oct 2023 908th MarcMush 🇫🇷 815 39 403ms 13 Jan 2024 908th Yewzir 🇧🇪 815 39 383ms 20 Jan 2024 908th pardouin 🇫🇷 815 39 371ms 5 Sep 2024 916th MeWhenI 🇻🇦 814 45 144ms 3 Aug 2024 916th emgordon154 814 45 125ms 16 Nov 2024 918th trist224 🇫🇷 814 49 18ms 17 Oct 2022 918th Bodo171 814 49 11ms 23 Nov 2022 918th thatbirdguythatuknownot 814 49 12ms 30 Dec 2022 918th emirps 814 49 14ms 30 Jan 2023 918th stertooy 🇧🇪 814 49 14ms 10 Jun 2024 918th wuzekai518 814 49 17ms 25 Jun 2024 918th Mabeloid 🇳🇴 814 49 10ms 22 Sep 2024 918th jamesthekee 814 49 17ms 27 Jan 2025 918th Pablitoz-Code 🇮🇹 814 49 11ms 29 Jan 2025 918th alabhyajindal 814 49 11ms 7 Apr 2025 918th jacekwladzinski 814 49 14ms 2 Oct 2025 918th SectorCorruptor 814 49 16ms 4 hours ago 930th msbranicky 813 55 13ms 23 Dec 2023 931st annaproxy 813 81 61ms 7 Jan 2023 931st roupiq 🇵🇱 813 81 52ms 15 Nov 2023 933rd 4hg 🇺🇸 812 34 40ms 6 Sep 2022 933rd stefangimmillaro 812 34 36ms 6 Sep 2022 933rd nwellnhof 🇩🇪 812 34 39ms 11 Sep 2022 933rd janlelis 812 34 41ms 16 Sep 2022 933rd m-tkach 🇺🇦 812 34 44ms 9 May 2023 933rd ovs-code 🇩🇪 812 34 44ms 9 May 2023 933rd yzhs 🇩🇪 812 34 36ms 21 Jun 2023 933rd emgordon154 812 34 51ms 25 Sep 2024 933rd CaedenHarper 🇨🇦 812 34 39ms 28 Aug 2025 942nd sisyphus-ppcg 🇦🇺 812 88 3ms 29 Nov 2022 943rd Andriamanitra 🇫🇮 811 45 403ms 15 Jan 2024 943rd Shanethegamer 🇺🇸 811 45 391ms 16 Jan 2024 943rd KatieLG 🇬🇧 811 45 376ms 16 Jan 2024 943rd dokutan 811 45 384ms 17 Jan 2024 943rd lifthrasiir 🇰🇷 811 45 396ms 2 Dec 2024 943rd JunkIce 811 45 371ms 3 Dec 2024 949th voytxt 🇨🇿 811 46 10ms 5 Jan 2025 950th Betuaredead 810 52 91ms 6 Jan 2023 950th msbranicky 810 52 84ms 5 Sep 2023 950th cochrane 810 52 101ms 23 Mar 2024 953rd rhysdh540 809 54 3,976ms 1 Oct 2025 954th MeWhenI 🇻🇦 809 56 4ms 2 Oct 2022 954th DialFrost 🇸🇬 809 56 4ms 30 Jan 2023 954th GrayJoKing 🇦🇺 809 56 4ms 12 Feb 2023 954th ovs-code 🇩🇪 809 56 4ms 12 Feb 2023 954th xsot 🇸🇬 809 56 5ms 9 Feb 2024 954th Yewzir 🇧🇪 809 56 4ms 29 Mar 2024 960th kmathis22 809 71 725ms 6 days ago 961st msbranicky 809 128 1,817ms 16 Sep 2025 962nd albanian-laundromat 808 54 4ms 14 Jul 2025 963rd targrik 807 44 4ms 12 Sep 2025 964th janbehrens 🇩🇪 805 35 1,023ms 7 Sep 2022 965th Starwort 🇬🇧 805 70 118ms 11 Nov 2022 965th JGDoerrer 805 70 119ms 20 Dec 2022 965th Betuaredead 805 70 124ms 5 Jan 2023 965th sona-tau 805 70 120ms 11 Mar 2023 965th funnyboy-roks 805 70 120ms 27 Oct 2023 965th TylerBloom 805 70 120ms 21 Mar 2024 965th Florian-Mt 805 70 120ms 12 Jul 2024 965th Lv0Sys 🇵🇱 805 70 118ms 30 May 2025 973rd Shanethegamer 🇺🇸 805 135 860ms 27 Mar 2025 973rd DialFrost 🇸🇬 805 135 833ms 28 Mar 2025 975th Steffan153 🇫🇮 804 43 6ms 18 Aug 2024 First Prev 901–975 of 2,446 Next Last