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 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 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 214th JohandeRuiter 🇳🇱 959 49 22 Oct 2023 214th KasperKivimaeki 🇫🇮 959 49 27 Jan 2024 214th xsot 🇸🇬 959 49 22 May 2024 214th kaurakeksi 🇫🇮 959 49 30 Dec 2024 214th Mukundan314 959 49 7 days ago 231st primo-ppcg 🇹🇭 952 34 19 Dec 2018 231st JayXon 🇺🇸 952 34 25 Feb 2021 231st Lydxn 🇨🇦 952 34 18 Aug 2021 231st Steffan153 🇫🇮 952 34 25 Apr 2023 231st sean-niemann 🇺🇸 952 34 16 days ago 236th primo-ppcg 🇹🇭 950 42 11 May 2018 236th sisyphus-ppcg 🇦🇺 950 42 17 Jun 2021 236th Lydxn 🇨🇦 950 42 7 Apr 2022 239th prplz 🇦🇺 949 33 23 Mar 2021 239th JayXon 🇺🇸 949 33 24 Mar 2021 239th primo-ppcg 🇹🇭 949 33 24 Mar 2021 239th sisyphus-ppcg 🇦🇺 949 33 3 Apr 2021 239th Shanethegamer 🇺🇸 949 33 28 May 2021 239th Lydxn 🇨🇦 949 33 11 Jun 2021 239th GrayJoKing 🇦🇺 949 33 8 Sep 2021 239th lynn 949 33 1 Jun 2022 239th SirBogman 🇺🇸 949 33 10 Aug 2022 239th Steffan153 🇫🇮 949 33 16 Dec 2022 239th stefangimmillaro 949 33 17 Dec 2022 239th sean-niemann 🇺🇸 949 33 4 Jan 2023 239th DialFrost 🇸🇬 949 33 18 Jan 2023 239th inventshah 949 33 27 Sep 2023 239th Yewzir 🇧🇪 949 33 6 Feb 2024 239th error256 949 33 29 Jul 2024 239th emgordon154 949 33 12 Nov 2024 239th pardouin 🇫🇷 949 33 23 days ago 257th alexkunin 949 43 3 Jul 2019 257th Mazn3k 949 43 9 Sep 2021 257th SpareManiKatti 949 43 11 Sep 2021 257th jared-hughes 949 43 13 Aug 2022 257th AlephSquirrel 949 43 12 Jan 2023 257th ejini6969 949 43 25 Mar 2023 257th KasperKivimaeki 🇫🇮 949 43 26 Feb 2025 264th primo-ppcg 🇹🇭 947 39 1 Mar 2021 264th GrayJoKing 🇦🇺 947 39 8 Sep 2021 266th marcin7Cd 946 52 15 Mar 2020 266th primo-ppcg 🇹🇭 946 52 25 Apr 2020 266th henkma 946 52 14 Jun 2020 266th prplz 🇦🇺 946 52 18 Oct 2020 266th HPWiz 🇳🇿 946 52 12 Nov 2020 266th JayXon 🇺🇸 946 52 18 Feb 2021 266th lynn 946 52 22 Mar 2021 266th Lydxn 🇨🇦 946 52 22 Mar 2021 266th kops-cg 946 52 7 Apr 2021 266th xnor-gate 946 52 9 Jun 2021 266th ssiquoya 946 52 11 Jun 2021 266th GrayJoKing 🇦🇺 946 52 7 Oct 2021 266th annaproxy 946 52 24 Dec 2021 266th ovs-code 🇩🇪 946 52 16 Feb 2022 266th Steffan153 🇫🇮 946 52 20 Nov 2022 266th Shanethegamer 🇺🇸 946 52 8 Mar 2023 266th sean-niemann 🇺🇸 946 52 4 Jul 2023 266th Sakisan 🇧🇪 946 52 16 Jul 2023 266th btnlq 946 52 14 Oct 2023 266th Yewzir 🇧🇪 946 52 20 Nov 2023 266th DialFrost 🇸🇬 946 52 4 Aug 2024 266th pardouin 🇫🇷 946 52 21 Aug 2024 288th JayXon 🇺🇸 946 58 21 Nov 2021 288th Lydxn 🇨🇦 946 58 21 Nov 2021 288th nwellnhof 🇩🇪 946 58 21 Nov 2021 288th btnlq 946 58 10 Mar 2023 288th AdrienHache 🇫🇷 946 58 31 May 2023 288th stefangimmillaro 946 58 21 Aug 2023 288th namelessiw 946 58 12 Dec 2023 288th Yax42 🇫🇷 946 58 9 Feb 2025 296th primo-ppcg 🇹🇭 944 46 25 Apr 2020 296th prplz 🇦🇺 944 46 16 May 2020 296th Waffle3z 944 46 18 Oct 2020 296th Lydxn 🇨🇦 944 46 12 Jan 2021 296th JayXon 🇺🇸 944 46 11 Feb 2021 Prev 226–300 of 3,630 Next