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 526th Steffan153 🇫🇮 932 38 4 Aug 2024 526th sean-niemann 🇺🇸 932 38 4 Aug 2024 526th JayXon 🇺🇸 932 38 4 Aug 2024 526th DialFrost 🇸🇬 932 38 4 Aug 2024 526th Lydxn 🇨🇦 932 38 5 Aug 2024 526th lukegustafson 🇺🇸 932 38 7 Aug 2024 532nd Lydxn 🇨🇦 932 41 12 May 2023 532nd Steffan153 🇫🇮 932 41 14 May 2023 532nd sean-niemann 🇺🇸 932 41 21 Apr 2025 535th primo-ppcg 🇹🇭 932 44 18 Jan 2020 535th prplz 🇦🇺 932 44 15 Aug 2020 535th JayXon 🇺🇸 932 44 16 Feb 2021 535th Lydxn 🇨🇦 932 44 18 Aug 2021 535th stefangimmillaro 932 44 21 Aug 2023 540th Lydxn 🇨🇦 931 37 12 Dec 2022 540th ovs-code 🇩🇪 931 37 29 Jan 2023 540th DialFrost 🇸🇬 931 37 27 May 2024 540th sean-niemann 🇺🇸 931 37 12 Jul 2024 540th Steffan153 🇫🇮 931 37 13 Jul 2024 540th pardouin 🇫🇷 931 37 22 Aug 2024 546th ovs-code 🇩🇪 931 39 8 Oct 2023 546th sean-niemann 🇺🇸 931 39 8 Oct 2023 546th Lydxn 🇨🇦 931 39 8 Oct 2023 546th GrayJoKing 🇦🇺 931 39 8 Oct 2023 546th Yewzir 🇧🇪 931 39 9 Oct 2023 546th Steffan153 🇫🇮 931 39 10 Oct 2023 546th inventshah 931 39 10 Oct 2023 546th JayXon 🇺🇸 931 39 10 Oct 2023 546th DialFrost 🇸🇬 931 39 6 Nov 2023 546th Betuaredead 931 39 11 Nov 2023 546th Shanethegamer 🇺🇸 931 39 14 Nov 2023 546th prplz 🇦🇺 931 39 18 Jan 2024 546th rucin93 🇵🇱 931 39 27 Feb 2024 546th MeWhenI 🇻🇦 931 39 18 Aug 2024 546th pardouin 🇫🇷 931 39 21 Aug 2024 546th FlyingPenguin223 931 39 29 Oct 2024 562nd thospel 929 29 3 May 2018 562nd nwellnhof 🇩🇪 929 29 15 Feb 2020 562nd saito-ta 🇯🇵 929 29 16 Aug 2024 565th Lydxn 🇨🇦 929 42 30 Oct 2022 565th btnlq 929 42 5 Nov 2022 565th clockworknazo 929 42 18 Nov 2022 565th primo-ppcg 🇹🇭 929 42 19 Nov 2022 565th sisyphus-ppcg 🇦🇺 929 42 22 Feb 2023 565th xsot 🇸🇬 929 42 16 May 2023 571st error256 928 41 14 May 2024 571st Kacarott 🇦🇺 928 41 16 May 2024 573rd villfa 928 43 11 May 2018 573rd alexeytihomirov 928 43 5 Apr 2019 573rd prplz 🇦🇺 928 43 22 Feb 2020 573rd janbehrens 🇩🇪 928 43 11 Aug 2020 573rd Attero 🇸🇪 928 43 8 Sep 2020 573rd JayXon 🇺🇸 928 43 18 Feb 2021 573rd GrayJoKing 🇦🇺 928 43 27 Feb 2021 573rd emplv 🇱🇻 928 43 6 May 2021 573rd Shanethegamer 🇺🇸 928 43 16 Feb 2022 573rd sean-niemann 🇺🇸 928 43 19 Mar 2022 573rd pschmid0 🇺🇸 928 43 7 Aug 2022 573rd stefangimmillaro 928 43 18 Sep 2022 573rd Steffan153 🇫🇮 928 43 26 Nov 2022 573rd DialFrost 🇸🇬 928 43 14 Jan 2023 573rd MeWhenI 🇻🇦 928 43 28 May 2023 573rd rucin93 🇵🇱 928 43 4 Jul 2023 573rd ovs-code 🇩🇪 928 43 4 Oct 2023 573rd Yewzir 🇧🇪 928 43 15 Nov 2023 573rd edsrzf 🇳🇿 928 43 15 Sep 2024 573rd targrik 928 43 13 Mar 2025 573rd fuzzylojik-golf 🇺🇸 928 43 7 days ago 594th caasinehc 928 44 16 Oct 2018 594th xweronika 928 44 23 Oct 2018 594th skps2010 928 44 3 Jan 2019 594th alasdair-greenland 928 44 6 Mar 2020 594th taklam 928 44 20 May 2020 594th daisy-lau 928 44 29 May 2020 594th Pixels4Breakfast 928 44 7 Mar 2022 Prev 526–600 of 3,694 Next