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 673rd FlyingPenguin223 921 34 24 Oct 2024 677th Lydxn 🇨🇦 921 49 15 May 2022 677th prplz 🇦🇺 921 49 16 May 2022 677th GrayJoKing 🇦🇺 921 49 20 May 2022 677th Steffan153 🇫🇮 921 49 20 Nov 2022 677th clockworknazo 921 49 25 Nov 2022 677th Shanethegamer 🇺🇸 921 49 8 Mar 2023 677th JayXon 🇺🇸 921 49 19 Mar 2023 677th Yewzir 🇧🇪 921 49 9 Nov 2023 677th Betuaredead 921 49 11 Nov 2023 677th pardouin 🇫🇷 921 49 3 Sep 2024 677th DialFrost 🇸🇬 921 49 14 Nov 2024 677th sean-niemann 🇺🇸 921 49 18 Apr 2025 689th ovs-code 🇩🇪 921 50 9 Sep 2022 689th Shanethegamer 🇺🇸 921 50 9 Sep 2022 689th Lydxn 🇨🇦 921 50 9 Sep 2022 689th MeWhenI 🇻🇦 921 50 10 Sep 2022 689th JayXon 🇺🇸 921 50 10 Sep 2022 689th sean-niemann 🇺🇸 921 50 10 Sep 2022 689th GrayJoKing 🇦🇺 921 50 11 Sep 2022 689th btnlq 921 50 13 Sep 2022 689th clockworknazo 921 50 12 Oct 2022 689th prplz 🇦🇺 921 50 30 Nov 2022 689th Steffan153 🇫🇮 921 50 30 Nov 2022 689th DialFrost 🇸🇬 921 50 26 Jan 2023 689th inventshah 921 50 26 Jan 2023 689th m-tkach 🇺🇦 921 50 2 Jun 2023 689th sisyphus-ppcg 🇦🇺 921 50 29 Oct 2023 689th Betuaredead 921 50 13 Nov 2023 689th Yewzir 🇧🇪 921 50 14 Nov 2023 689th pardouin 🇫🇷 921 50 22 Aug 2024 707th ovs-code 🇩🇪 919 43 15 Jan 2024 707th prplz 🇦🇺 919 43 15 Jan 2024 707th kg583 🇺🇸 919 43 16 Jan 2024 707th AlephSquirrel 919 43 16 Jan 2024 707th neel11235813 919 43 17 Jan 2024 707th lynn 919 43 17 Feb 2024 707th CaedenHarper 🇨🇦 919 43 6 Sep 2024 707th rucin93 🇵🇱 919 43 26 Sep 2024 715th DialFrost 🇸🇬 919 44 23 Oct 2024 715th pardouin 🇫🇷 919 44 23 Oct 2024 715th sean-niemann 🇺🇸 919 44 23 Oct 2024 715th Shanethegamer 🇺🇸 919 44 24 Oct 2024 715th inventshah 919 44 24 Oct 2024 715th MeWhenI 🇻🇦 919 44 24 Oct 2024 715th emgordon154 919 44 24 Oct 2024 715th stefangimmillaro 919 44 24 Oct 2024 715th btnlq 919 44 25 Oct 2024 715th JayXon 🇺🇸 919 44 27 Oct 2024 715th voytxt 🇨🇿 919 44 12 Jan 2025 726th GrayJoKing 🇦🇺 919 46 29 Sep 2022 726th Lydxn 🇨🇦 919 46 29 Sep 2022 726th ovs-code 🇩🇪 919 46 29 Sep 2022 726th clockworknazo 919 46 30 Sep 2022 726th DialFrost 🇸🇬 919 46 29 Jan 2023 726th Steffan153 🇫🇮 919 46 3 Feb 2023 726th sisyphus-ppcg 🇦🇺 919 46 6 Feb 2023 726th prplz 🇦🇺 919 46 16 May 2023 726th sean-niemann 🇺🇸 919 46 23 Oct 2023 726th xsot 🇸🇬 919 46 8 Feb 2024 726th Yewzir 🇧🇪 919 46 2 Mar 2024 726th pardouin 🇫🇷 919 46 22 Aug 2024 738th Lydxn 🇨🇦 919 47 20 Dec 2023 739th primo-ppcg 🇹🇭 919 49 6 May 2020 739th marshallward 🇺🇸 919 49 12 Oct 2020 739th LucaArgentiUCF 🇮🇹 919 49 14 Feb 2021 739th cure-honey 🇯🇵 919 49 26 Jun 2021 739th Lydxn 🇨🇦 919 49 15 Jul 2021 744th deflatSOCO 918 47 11 Apr 2019 744th andre-lameirinhas 🇵🇹 918 47 27 Apr 2020 744th ToriTheChicken 918 47 26 Jul 2020 744th thisishowmymindworks 🇳🇴 918 47 26 Jul 2020 744th JeromeSchweitzer 918 47 7 Sep 2020 744th Maltysen 918 47 26 Sep 2020 744th KatieLG 🇬🇧 918 47 2 Nov 2020 Prev 676–750 of 3,704 Next