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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 299th Waffle3z 944 46 18 Oct 2020 299th Lydxn 🇨🇦 944 46 12 Jan 2021 299th JayXon 🇺🇸 944 46 11 Feb 2021 299th sisyphus-ppcg 🇦🇺 944 46 8 Jun 2021 299th ovs-code 🇩🇪 944 46 19 Nov 2021 299th GrayJoKing 🇦🇺 944 46 14 Mar 2022 299th lynn 944 46 3 Jun 2022 299th jared-hughes 944 46 13 Aug 2022 299th MeWhenI 🇻🇦 944 46 10 Oct 2022 299th clockworknazo 944 46 12 Oct 2022 299th Steffan153 🇫🇮 944 46 30 Nov 2022 299th btnlq 944 46 26 Dec 2022 299th sean-niemann 🇺🇸 944 46 17 Jan 2023 299th DialFrost 🇸🇬 944 46 6 Feb 2023 299th Shanethegamer 🇺🇸 944 46 8 Mar 2023 299th xsot 🇸🇬 944 46 9 Oct 2023 299th Betuaredead 944 46 12 Nov 2023 299th Yewzir 🇧🇪 944 46 14 Nov 2023 299th pardouin 🇫🇷 944 46 21 Sep 2024 299th FlyingPenguin223 944 46 5 Oct 2024 321st Lydxn 🇨🇦 940 42 16 Jan 2024 321st Steffan153 🇫🇮 940 42 16 Jan 2024 321st DialFrost 🇸🇬 940 42 16 Jan 2024 321st sisyphus-ppcg 🇦🇺 940 42 16 Jan 2024 321st sean-niemann 🇺🇸 940 42 17 Jan 2024 321st JayXon 🇺🇸 940 42 17 Jan 2024 321st GrayJoKing 🇦🇺 940 42 18 Jan 2024 321st orthoplex 🇨🇽 940 42 24 Jan 2024 321st m-tkach 🇺🇦 940 42 26 Jan 2024 321st xsot 🇸🇬 940 42 29 Jan 2024 321st Yewzir 🇧🇪 940 42 4 Feb 2024 321st Shanethegamer 🇺🇸 940 42 24 Mar 2024 321st pardouin 🇫🇷 940 42 11 Jul 2024 321st MeWhenI 🇻🇦 940 42 13 Jul 2024 321st b-illy 🇬🇧 940 42 7 Sep 2024 321st emgordon154 940 42 10 Oct 2024 337th primo-ppcg 🇹🇭 940 50 18 Feb 2021 337th michael-pruglo 🇺🇦 940 50 13 Jul 2022 337th ovs-code 🇩🇪 940 50 8 Oct 2023 337th catfish000 940 50 3 Dec 2023 337th Mandrzejy 🇵🇱 940 50 17 Apr 2024 337th qwertyuiop3 🇷🇺 940 50 7 days ago 343rd prplz 🇦🇺 939 61 13 Jan 2022 343rd GrayJoKing 🇦🇺 939 61 13 Jan 2022 343rd JayXon 🇺🇸 939 61 13 Jan 2022 343rd Lydxn 🇨🇦 939 61 13 Jan 2022 343rd primo-ppcg 🇹🇭 939 61 14 Jan 2022 343rd sisyphus-ppcg 🇦🇺 939 61 17 Jan 2022 343rd lynn 939 61 10 Mar 2022 343rd Bubbler-4 939 61 8 Aug 2022 343rd MeWhenI 🇻🇦 939 61 10 Oct 2022 343rd clockworknazo 939 61 12 Oct 2022 343rd andersk 🇺🇸 939 61 22 Oct 2022 343rd Steffan153 🇫🇮 939 61 17 Nov 2022 343rd stefangimmillaro 939 61 25 Nov 2022 343rd sean-niemann 🇺🇸 939 61 17 Jan 2023 343rd DialFrost 🇸🇬 939 61 18 Jan 2023 343rd rucin93 🇵🇱 939 61 23 Jan 2023 343rd Shanethegamer 🇺🇸 939 61 8 Mar 2023 343rd ovs-code 🇩🇪 939 61 20 Jun 2023 343rd Yewzir 🇧🇪 939 61 23 Sep 2023 343rd Betuaredead 939 61 11 Nov 2023 343rd elgan65536 939 61 5 Mar 2024 343rd pardouin 🇫🇷 939 61 22 Aug 2024 343rd nullie 939 61 18 Dec 2024 343rd acotis 939 61 26 Jan 2025 343rd emgordon154 939 61 18 Feb 2025 368th rak1507 🇬🇧 938 21 12 Jan 2022 368th Garklein 🇨🇦 938 21 15 Jan 2022 368th Bubbler-4 938 21 16 Jan 2022 368th HPWiz 🇳🇿 938 21 18 Jan 2022 368th GrayJoKing 🇦🇺 938 21 2 Feb 2022 368th lynn 938 21 2 Jun 2022 368th shadowninja55 🇺🇸 938 21 28 Dec 2022 368th DialFrost 🇸🇬 938 21 2 Feb 2024 Prev 301–375 of 3,655 Next