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 Mandelbrot 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 Vala 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 Vala 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 Mandelbrot 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 746th lynn 919 43 17 Feb 2024 746th CaedenHarper 🇨🇦 919 43 6 Sep 2024 746th rucin93 🇵🇱 919 43 26 Sep 2024 754th deflatSOCO 919 47 11 Apr 2019 754th andre-lameirinhas 🇵🇹 919 47 27 Apr 2020 754th ToriTheChicken 919 47 26 Jul 2020 754th thisishowmymindworks 🇳🇴 919 47 26 Jul 2020 754th JeromeSchweitzer 919 47 7 Sep 2020 754th Maltysen 919 47 26 Sep 2020 754th KatieLG 🇬🇧 919 47 2 Nov 2020 754th ToonAlfrink 919 47 13 Nov 2020 754th 77Tigers 919 47 1 Mar 2021 754th ydevor 🇮🇱 919 47 11 Mar 2021 754th abba23 919 47 14 Jun 2021 754th jacklynnepenick 919 47 19 Aug 2021 754th ehulinsky 🇺🇸 919 47 10 Nov 2021 754th xy3 🇮🇪 919 47 19 Nov 2021 754th chartung17 919 47 5 Dec 2021 754th krcs 🇵🇱 919 47 29 Dec 2021 754th anter69 🇭🇺 919 47 9 Mar 2022 754th CedricGebistorf 919 47 11 Mar 2022 754th tkr-sh 🇫🇷 919 47 12 May 2022 754th wen1now 919 47 8 Aug 2022 754th betaveros 919 47 9 Aug 2022 754th 5quiwyrm 919 47 16 Aug 2022 754th Eilonlif 🇮🇱 919 47 3 Sep 2022 754th commandblockguy 🇺🇸 919 47 18 Sep 2022 754th aiarzhantsev 919 47 14 Oct 2022 754th nstearns96 🇬🇧 919 47 6 Jan 2023 754th quimey 919 47 8 Mar 2023 754th aksyristos 919 47 11 Mar 2023 754th ejini6969 919 47 25 Mar 2023 754th InigoK 🇺🇸 919 47 14 Jun 2023 754th 2011-Chan-Ethan 919 47 19 Jul 2023 754th Griff95 919 47 21 Sep 2023 754th firegene 🇮🇪 919 47 15 Oct 2023 754th Lydxn 🇨🇦 919 47 20 Dec 2023 754th mikehanus 919 47 29 Jan 2024 754th ThijsLuttikhuis 919 47 6 Mar 2024 754th markusgraube 919 47 9 Mar 2024 754th AminurAlam 919 47 20 Mar 2024 754th SB-945 919 47 31 Mar 2024 754th ahmetdemirag 🇨🇾 919 47 7 Jun 2024 754th tri1212 🇻🇳 919 47 15 Jul 2024 754th codingisgreatbutiamnot 919 47 20 Jul 2024 754th Terobero 919 47 23 Aug 2024 754th LostSyntax21 🇬🇧 919 47 3 Sep 2024 754th KingSkyrock 🇺🇸 919 47 14 Oct 2024 754th Stockoh 🇫🇷 919 47 17 Nov 2024 754th Europe2048 919 47 26 Nov 2024 754th CLOStrophobic 🇮🇹 919 47 20 Jan 2025 754th agreegious 919 47 16 Mar 2025 754th moustave 919 47 11 Apr 2025 754th zacjl 919 47 11 days ago 754th dirckvdende 919 47 9 days ago 806th primo-ppcg 🇹🇭 919 49 6 May 2020 806th marshallward 🇺🇸 919 49 12 Oct 2020 806th LucaArgentiUCF 🇮🇹 919 49 14 Feb 2021 806th cure-honey 🇯🇵 919 49 26 Jun 2021 806th Lydxn 🇨🇦 919 49 15 Jul 2021 811th GrayJoKing 🇦🇺 918 49 23 Nov 2021 811th btnlq 918 49 9 Dec 2021 811th Lydxn 🇨🇦 918 49 9 Jan 2022 811th prplz 🇦🇺 918 49 14 Apr 2022 811th primo-ppcg 🇹🇭 918 49 2 Jun 2022 811th lynn 918 49 3 Jun 2022 811th IanUtley 918 49 12 Nov 2022 811th Steffan153 🇫🇮 918 49 17 Nov 2022 811th annaproxy 918 49 8 Jan 2023 811th Yewzir 🇧🇪 918 49 12 Mar 2024 811th ovs-code 🇩🇪 918 49 30 Jun 2024 811th DialFrost 🇸🇬 918 49 24 Mar 2025 811th sean-niemann 🇺🇸 918 49 25 Mar 2025 824th Bolix7 917 105 23 May 2021 824th deancureton 917 105 29 Dec 2024 Prev 751–825 of 3,762 Next