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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 295th namelessiw 946 58 12 Dec 2023 295th Yax42 🇫🇷 946 58 9 Feb 2025 303rd primo-ppcg 🇹🇭 944 46 25 Apr 2020 303rd prplz 🇦🇺 944 46 16 May 2020 303rd Waffle3z 944 46 18 Oct 2020 303rd Lydxn 🇨🇦 944 46 12 Jan 2021 303rd JayXon 🇺🇸 944 46 11 Feb 2021 303rd sisyphus-ppcg 🇦🇺 944 46 8 Jun 2021 303rd ovs-code 🇩🇪 944 46 19 Nov 2021 303rd GrayJoKing 🇦🇺 944 46 14 Mar 2022 303rd lynn 944 46 3 Jun 2022 303rd jared-hughes 944 46 13 Aug 2022 303rd MeWhenI 🇻🇦 944 46 10 Oct 2022 303rd clockworknazo 944 46 12 Oct 2022 303rd Steffan153 🇫🇮 944 46 30 Nov 2022 303rd btnlq 944 46 26 Dec 2022 303rd sean-niemann 🇺🇸 944 46 17 Jan 2023 303rd DialFrost 🇸🇬 944 46 6 Feb 2023 303rd Shanethegamer 🇺🇸 944 46 8 Mar 2023 303rd xsot 🇸🇬 944 46 9 Oct 2023 303rd Betuaredead 944 46 12 Nov 2023 303rd Yewzir 🇧🇪 944 46 14 Nov 2023 303rd pardouin 🇫🇷 944 46 21 Sep 2024 303rd FlyingPenguin223 944 46 5 Oct 2024 325th Lydxn 🇨🇦 940 42 16 Jan 2024 325th Steffan153 🇫🇮 940 42 16 Jan 2024 325th DialFrost 🇸🇬 940 42 16 Jan 2024 325th sisyphus-ppcg 🇦🇺 940 42 16 Jan 2024 325th sean-niemann 🇺🇸 940 42 17 Jan 2024 325th JayXon 🇺🇸 940 42 17 Jan 2024 325th GrayJoKing 🇦🇺 940 42 18 Jan 2024 325th orthoplex 🇨🇽 940 42 24 Jan 2024 325th m-tkach 🇺🇦 940 42 26 Jan 2024 325th xsot 🇸🇬 940 42 29 Jan 2024 325th Yewzir 🇧🇪 940 42 4 Feb 2024 325th Shanethegamer 🇺🇸 940 42 24 Mar 2024 325th pardouin 🇫🇷 940 42 11 Jul 2024 325th MeWhenI 🇻🇦 940 42 13 Jul 2024 325th b-illy 🇬🇧 940 42 7 Sep 2024 325th emgordon154 940 42 10 Oct 2024 341st primo-ppcg 🇹🇭 940 50 18 Feb 2021 341st michael-pruglo 🇺🇦 940 50 13 Jul 2022 341st ovs-code 🇩🇪 940 50 8 Oct 2023 341st catfish000 940 50 3 Dec 2023 341st Mandrzejy 🇵🇱 940 50 17 Apr 2024 341st qwertyuiop3 🇷🇺 940 50 14 May 2025 341st b-illy 🇬🇧 940 50 7 days ago 348th prplz 🇦🇺 940 61 13 Jan 2022 348th GrayJoKing 🇦🇺 940 61 13 Jan 2022 348th JayXon 🇺🇸 940 61 13 Jan 2022 348th Lydxn 🇨🇦 940 61 13 Jan 2022 348th primo-ppcg 🇹🇭 940 61 14 Jan 2022 348th sisyphus-ppcg 🇦🇺 940 61 17 Jan 2022 348th lynn 940 61 10 Mar 2022 348th Bubbler-4 940 61 8 Aug 2022 348th MeWhenI 🇻🇦 940 61 10 Oct 2022 348th clockworknazo 940 61 12 Oct 2022 348th andersk 🇺🇸 940 61 22 Oct 2022 348th Steffan153 🇫🇮 940 61 17 Nov 2022 348th stefangimmillaro 940 61 25 Nov 2022 348th sean-niemann 🇺🇸 940 61 17 Jan 2023 348th DialFrost 🇸🇬 940 61 18 Jan 2023 348th rucin93 🇵🇱 940 61 23 Jan 2023 348th Shanethegamer 🇺🇸 940 61 8 Mar 2023 348th ovs-code 🇩🇪 940 61 20 Jun 2023 348th Yewzir 🇧🇪 940 61 23 Sep 2023 348th Betuaredead 940 61 11 Nov 2023 348th elgan65536 940 61 5 Mar 2024 348th pardouin 🇫🇷 940 61 22 Aug 2024 348th nullie 940 61 18 Dec 2024 348th acotis 940 61 26 Jan 2025 348th emgordon154 940 61 18 Feb 2025 373rd rak1507 🇬🇧 938 21 12 Jan 2022 373rd Garklein 🇨🇦 938 21 15 Jan 2022 373rd Bubbler-4 938 21 16 Jan 2022 Prev 301–375 of 3,713 Next