Niven 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 676th Lydxn 🇨🇦 924 40 4 Jan 2022 676th saito-ta 🇯🇵 924 40 9 Nov 2023 678th Attero 🇸🇪 924 47 29 Mar 2020 678th Irratix 🇳🇱 924 47 15 Jan 2021 678th dokutan 924 47 21 Sep 2024 678th GalladeGuy 🇺🇸 924 47 15 Dec 2024 678th TheDrawingCoder-Gamer 924 47 17 days ago 683rd michael-pruglo 🇺🇦 924 69 13 Jul 2022 683rd 09cf 924 69 3 Dec 2023 683rd qwertyuiop3 🇷🇺 924 69 14 May 2025 686th ovs-code 🇩🇪 923 50 9 Sep 2022 686th Shanethegamer 🇺🇸 923 50 9 Sep 2022 686th Lydxn 🇨🇦 923 50 9 Sep 2022 686th MeWhenI 🇻🇦 923 50 10 Sep 2022 686th JayXon 🇺🇸 923 50 10 Sep 2022 686th sean-niemann 🇺🇸 923 50 10 Sep 2022 686th GrayJoKing 🇦🇺 923 50 11 Sep 2022 686th btnlq 923 50 13 Sep 2022 686th clockworknazo 923 50 12 Oct 2022 686th prplz 🇦🇺 923 50 30 Nov 2022 686th Steffan153 🇫🇮 923 50 30 Nov 2022 686th DialFrost 🇸🇬 923 50 26 Jan 2023 686th inventshah 923 50 26 Jan 2023 686th m-tkach 🇺🇦 923 50 2 Jun 2023 686th sisyphus-ppcg 🇦🇺 923 50 29 Oct 2023 686th Betuaredead 923 50 13 Nov 2023 686th Yewzir 🇧🇪 923 50 14 Nov 2023 686th pardouin 🇫🇷 923 50 22 Aug 2024 686th fuzzylojik-golf 🇺🇸 923 50 3 days ago 705th MeWhenI 🇻🇦 922 34 10 Sep 2021 705th anter69 🇭🇺 922 34 24 Feb 2023 705th ovs-code 🇩🇪 922 34 4 Sep 2023 705th FlyingPenguin223 922 34 24 Oct 2024 709th lynn 922 51 2 Oct 2021 709th GrayJoKing 🇦🇺 922 51 5 Feb 2022 709th madex 🇩🇪 922 51 12 Nov 2022 709th m-tkach 🇺🇦 922 51 2 Jun 2023 709th roupiq 🇵🇱 922 51 24 Feb 2024 709th wojtekmal 922 51 27 Feb 2024 709th Herbert00709 🇵🇱 922 51 12 Apr 2024 716th Lydxn 🇨🇦 921 49 15 May 2022 716th prplz 🇦🇺 921 49 16 May 2022 716th GrayJoKing 🇦🇺 921 49 20 May 2022 716th Steffan153 🇫🇮 921 49 20 Nov 2022 716th clockworknazo 921 49 25 Nov 2022 716th Shanethegamer 🇺🇸 921 49 8 Mar 2023 716th JayXon 🇺🇸 921 49 19 Mar 2023 716th Yewzir 🇧🇪 921 49 9 Nov 2023 716th Betuaredead 921 49 11 Nov 2023 716th pardouin 🇫🇷 921 49 3 Sep 2024 716th DialFrost 🇸🇬 921 49 14 Nov 2024 716th sean-niemann 🇺🇸 921 49 18 Apr 2025 728th DialFrost 🇸🇬 920 44 23 Oct 2024 728th pardouin 🇫🇷 920 44 23 Oct 2024 728th sean-niemann 🇺🇸 920 44 23 Oct 2024 728th Shanethegamer 🇺🇸 920 44 24 Oct 2024 728th inventshah 920 44 24 Oct 2024 728th MeWhenI 🇻🇦 920 44 24 Oct 2024 728th emgordon154 920 44 24 Oct 2024 728th stefangimmillaro 920 44 24 Oct 2024 728th btnlq 920 44 25 Oct 2024 728th JayXon 🇺🇸 920 44 27 Oct 2024 728th voytxt 🇨🇿 920 44 12 Jan 2025 739th GrayJoKing 🇦🇺 920 46 29 Sep 2022 739th Lydxn 🇨🇦 920 46 29 Sep 2022 739th ovs-code 🇩🇪 920 46 29 Sep 2022 739th clockworknazo 920 46 30 Sep 2022 739th DialFrost 🇸🇬 920 46 29 Jan 2023 739th Steffan153 🇫🇮 920 46 3 Feb 2023 739th sisyphus-ppcg 🇦🇺 920 46 6 Feb 2023 739th prplz 🇦🇺 920 46 16 May 2023 739th sean-niemann 🇺🇸 920 46 23 Oct 2023 739th xsot 🇸🇬 920 46 8 Feb 2024 739th Yewzir 🇧🇪 920 46 2 Mar 2024 739th pardouin 🇫🇷 920 46 22 Aug 2024 Prev 676–750 of 3,772 Next