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 217th sean-niemann 🇺🇸 959 49 11 Apr 2023 217th Alex-x90 🇺🇸 959 49 17 Jul 2023 217th rhdqor213 959 49 10 Aug 2023 217th JohandeRuiter 🇳🇱 959 49 22 Oct 2023 217th KasperKivimaeki 🇫🇮 959 49 27 Jan 2024 217th xsot 🇸🇬 959 49 22 May 2024 217th kaurakeksi 🇫🇮 959 49 30 Dec 2024 217th Mukundan314 959 49 25 days ago 234th primo-ppcg 🇹🇭 952 34 19 Dec 2018 234th JayXon 🇺🇸 952 34 25 Feb 2021 234th Lydxn 🇨🇦 952 34 18 Aug 2021 234th Steffan153 🇫🇮 952 34 25 Apr 2023 234th sean-niemann 🇺🇸 952 34 19 Apr 2025 239th primo-ppcg 🇹🇭 950 42 11 May 2018 239th sisyphus-ppcg 🇦🇺 950 42 17 Jun 2021 239th Lydxn 🇨🇦 950 42 7 Apr 2022 239th xsot 🇸🇬 950 42 67 mins ago 243rd prplz 🇦🇺 949 33 23 Mar 2021 243rd JayXon 🇺🇸 949 33 24 Mar 2021 243rd primo-ppcg 🇹🇭 949 33 24 Mar 2021 243rd sisyphus-ppcg 🇦🇺 949 33 3 Apr 2021 243rd Shanethegamer 🇺🇸 949 33 28 May 2021 243rd Lydxn 🇨🇦 949 33 11 Jun 2021 243rd GrayJoKing 🇦🇺 949 33 8 Sep 2021 243rd lynn 949 33 1 Jun 2022 243rd SirBogman 🇺🇸 949 33 10 Aug 2022 243rd Steffan153 🇫🇮 949 33 16 Dec 2022 243rd stefangimmillaro 949 33 17 Dec 2022 243rd sean-niemann 🇺🇸 949 33 4 Jan 2023 243rd DialFrost 🇸🇬 949 33 18 Jan 2023 243rd inventshah 949 33 27 Sep 2023 243rd Yewzir 🇧🇪 949 33 6 Feb 2024 243rd error256 949 33 29 Jul 2024 243rd emgordon154 949 33 12 Nov 2024 243rd pardouin 🇫🇷 949 33 13 Apr 2025 261st alexkunin 949 43 3 Jul 2019 261st Mazn3k 949 43 9 Sep 2021 261st SpareManiKatti 949 43 11 Sep 2021 261st jared-hughes 949 43 13 Aug 2022 261st AlephSquirrel 949 43 12 Jan 2023 261st ejini6969 949 43 25 Mar 2023 261st KasperKivimaeki 🇫🇮 949 43 26 Feb 2025 268th primo-ppcg 🇹🇭 947 39 1 Mar 2021 268th GrayJoKing 🇦🇺 947 39 8 Sep 2021 270th marcin7Cd 946 52 15 Mar 2020 270th primo-ppcg 🇹🇭 946 52 25 Apr 2020 270th henkma 946 52 14 Jun 2020 270th prplz 🇦🇺 946 52 18 Oct 2020 270th HPWiz 🇳🇿 946 52 12 Nov 2020 270th JayXon 🇺🇸 946 52 18 Feb 2021 270th lynn 946 52 22 Mar 2021 270th Lydxn 🇨🇦 946 52 22 Mar 2021 270th kops-cg 946 52 7 Apr 2021 270th xnor-gate 946 52 9 Jun 2021 270th ssiquoya 🇷🇺 946 52 11 Jun 2021 270th GrayJoKing 🇦🇺 946 52 7 Oct 2021 270th annaproxy 946 52 24 Dec 2021 270th ovs-code 🇩🇪 946 52 16 Feb 2022 270th Steffan153 🇫🇮 946 52 20 Nov 2022 270th Shanethegamer 🇺🇸 946 52 8 Mar 2023 270th sean-niemann 🇺🇸 946 52 4 Jul 2023 270th Sakisan 🇧🇪 946 52 16 Jul 2023 270th btnlq 946 52 14 Oct 2023 270th Yewzir 🇧🇪 946 52 20 Nov 2023 270th DialFrost 🇸🇬 946 52 4 Aug 2024 270th pardouin 🇫🇷 946 52 21 Aug 2024 292nd JayXon 🇺🇸 946 58 21 Nov 2021 292nd Lydxn 🇨🇦 946 58 21 Nov 2021 292nd nwellnhof 🇩🇪 946 58 21 Nov 2021 292nd btnlq 946 58 10 Mar 2023 292nd AdrienHache 🇫🇷 946 58 31 May 2023 292nd stefangimmillaro 946 58 21 Aug 2023 292nd namelessiw 946 58 12 Dec 2023 292nd Yax42 🇫🇷 946 58 9 Feb 2025 300th primo-ppcg 🇹🇭 944 46 25 Apr 2020 Prev 226–300 of 3,658 Next