Niven 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 824th jfallon1997 873 56 18ms 6 Sep 2022 824th suwat513 873 56 17ms 24 Sep 2022 824th StefanHabel 🇨🇦 873 56 17ms 5 Dec 2022 824th LeeCamp 873 56 24ms 12 Jan 2023 824th SirFireball3521 873 56 20ms 9 Feb 2023 824th randolchance 873 56 17ms 9 Feb 2023 824th TaserTheFox 🇺🇸 873 56 20ms 7 Apr 2023 824th TheoKeller1 873 56 18ms 11 Jun 2023 824th kaptsanovb 873 56 19ms 13 Jun 2023 824th BREMAUCY 🇫🇷 873 56 15ms 13 Jul 2023 824th cros107 🇦🇺 873 56 17ms 21 Jul 2023 824th primo-ppcg 🇹🇭 873 56 153ms 3 Aug 2023 824th FortuiteMan 🇫🇷 873 56 17ms 23 Sep 2023 824th minhtrancccp 873 56 17ms 17 Oct 2023 824th mikehanus 873 56 17ms 22 Nov 2023 824th NickTheEASDude 🇺🇸 873 56 19ms 9 Apr 2024 824th wuzekai518 873 56 18ms 19 Jul 2024 824th codingisgreatbutiamnot 873 56 19ms 7 Aug 2024 824th alemelis 873 56 17ms 31 Aug 2024 824th hiichbindermax 873 56 21ms 16 Sep 2024 824th Powerroff 873 56 17ms 11 Nov 2024 824th Europe2048 873 56 21ms 24 Nov 2024 824th agreegious 873 56 17ms 16 Mar 2025 824th qpwoeirut 873 56 16ms 13 Aug 2025 824th ApoChagi 873 56 21ms 7 days ago 851st jared-hughes 873 88 55ms 14 Aug 2022 851st MeWhenI 🇻🇦 873 88 54ms 21 Feb 2023 851st Yewzir 🇧🇪 873 88 62ms 10 Apr 2024 851st BlankSpruce 873 88 64ms 13 Nov 2024 851st qwertyuiop3 🇷🇺 873 88 65ms 16 May 2025 856th GrayJoKing 🇦🇺 872 37 41ms 13 Aug 2022 857th Steffan153 🇫🇮 872 66 45ms 28 Jul 2024 857th pardouin 🇫🇷 872 66 46ms 17 Mar 2025 857th DialFrost 🇸🇬 872 66 45ms 11 Apr 2025 860th canissimia 🇦🇶 872 149 3,361ms 23 Jul 2023 861st DialFrost 🇸🇬 871 88 49ms 11 Apr 2025 861st pardouin 🇫🇷 871 88 51ms 25 Apr 2025 863rd MeWhenI 🇻🇦 871 95 10ms 21 Feb 2023 863rd Yewzir 🇧🇪 871 95 11ms 4 May 2024 865th MeWhenI 🇻🇦 870 125 1,075ms 28 Mar 2025 866th jared-hughes 870 165 26ms 18 Dec 2024 867th JPRuskin 🇬🇧 868 42 3,930ms 26 Apr 2024 867th 5quiwyrm 868 42 3,858ms 10 Dec 2024 869th MeWhenI 🇻🇦 868 101 28ms 21 Feb 2023 870th DialFrost 🇸🇬 868 138 1,747ms 13 Sep 2025 870th pardouin 🇫🇷 868 138 1,806ms 14 Sep 2025 870th JayXon 🇺🇸 868 138 1,754ms 15 Sep 2025 873rd sidok 867 45 440ms 5 May 2024 874th ovs-code 🇩🇪 866 80 23ms 11 Dec 2023 874th dokutan 866 80 24ms 5 May 2024 876th gifti258 864 59 77ms 15 Sep 2023 877th pardouin 🇫🇷 864 63 23ms 21 Oct 2024 878th jared-hughes 864 69 3ms 13 Aug 2022 878th MeWhenI 🇻🇦 864 69 3ms 21 Feb 2023 878th stefangimmillaro 864 69 3ms 7 Jun 2023 878th Yewzir 🇧🇪 864 69 3ms 10 Apr 2024 878th qwertyuiop3 🇷🇺 864 69 4ms 16 May 2025 883rd primo-ppcg 🇹🇭 864 75 382ms 4 Sep 2022 883rd m-tkach 🇺🇦 864 75 352ms 2 Jun 2023 883rd Yewzir 🇧🇪 864 75 362ms 10 Apr 2024 886th inventshah 863 54 107ms 12 Dec 2022 886th MeWhenI 🇻🇦 863 54 100ms 13 Dec 2022 886th Alessandro-Balconi 🇮🇹 863 54 108ms 15 Jul 2023 889th Shanethegamer 🇺🇸 863 55 289ms 3 Aug 2024 889th DialFrost 🇸🇬 863 55 374ms 4 Aug 2024 889th sisyphus-ppcg 🇦🇺 863 55 159ms 6 Aug 2024 889th fuzzylojik-golf 🇺🇸 863 55 147ms 13 Jul 2025 893rd GrayJoKing 🇦🇺 863 67 351ms 8 Aug 2022 893rd Natanaelel 🇸🇪 863 67 261ms 9 Aug 2022 893rd yzhs 🇩🇪 863 67 195ms 26 Jun 2023 893rd cbrt-x 863 67 183ms 30 Aug 2024 893rd pardouin 🇫🇷 863 67 197ms 19 Mar 2025 898th sisyphus-ppcg 🇦🇺 862 96 10ms 15 Nov 2022 899th primo-ppcg 🇹🇭 862 139 1,913ms 15 Sep 2025 900th uttumuttu 🇫🇮 861 56 12ms 8 Aug 2022 First Prev 826–900 of 2,415 Next Last