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 738th xy3 🇮🇪 918 47 19 Nov 2021 738th chartung17 918 47 5 Dec 2021 738th krcs 🇵🇱 918 47 29 Dec 2021 738th anter69 🇭🇺 918 47 9 Mar 2022 738th CedricGebistorf 918 47 11 Mar 2022 738th tkr-sh 🇫🇷 918 47 12 May 2022 738th wen1now 918 47 8 Aug 2022 738th betaveros 918 47 9 Aug 2022 738th 5quiwyrm 918 47 16 Aug 2022 738th Eilonlif 🇮🇱 918 47 3 Sep 2022 738th commandblockguy 🇺🇸 918 47 18 Sep 2022 738th aiarzhantsev 918 47 14 Oct 2022 738th nstearns96 🇬🇧 918 47 6 Jan 2023 738th quimey 918 47 8 Mar 2023 738th aksyristos 918 47 11 Mar 2023 738th ejini6969 918 47 25 Mar 2023 738th InigoK 🇺🇸 918 47 14 Jun 2023 738th 2011-Chan-Ethan 918 47 19 Jul 2023 738th Griff95 918 47 21 Sep 2023 738th firegene 🇮🇪 918 47 15 Oct 2023 738th mikehanus 918 47 29 Jan 2024 738th ThijsLuttikhuis 918 47 6 Mar 2024 738th markusgraube 918 47 9 Mar 2024 738th AminurAlam 918 47 20 Mar 2024 738th SB-945 918 47 31 Mar 2024 738th ahmetdemirag 🇨🇾 918 47 7 Jun 2024 738th tri1212 🇻🇳 918 47 15 Jul 2024 738th codingisgreatbutiamnot 918 47 20 Jul 2024 738th Terobero 918 47 23 Aug 2024 738th LostSyntax21 🇬🇧 918 47 3 Sep 2024 738th KingSkyrock 🇺🇸 918 47 14 Oct 2024 738th Stockoh 🇫🇷 918 47 17 Nov 2024 738th Europe2048 918 47 26 Nov 2024 738th CLOStrophobic 🇮🇹 918 47 20 Jan 2025 738th agreegious 918 47 16 Mar 2025 738th moustave 918 47 11 Apr 2025 787th GrayJoKing 🇦🇺 918 49 23 Nov 2021 787th btnlq 918 49 9 Dec 2021 787th Lydxn 🇨🇦 918 49 9 Jan 2022 787th prplz 🇦🇺 918 49 14 Apr 2022 787th primo-ppcg 🇹🇭 918 49 2 Jun 2022 787th lynn 918 49 3 Jun 2022 787th IanUtley 918 49 12 Nov 2022 787th Steffan153 🇫🇮 918 49 17 Nov 2022 787th annaproxy 918 49 8 Jan 2023 787th Yewzir 🇧🇪 918 49 12 Mar 2024 787th ovs-code 🇩🇪 918 49 30 Jun 2024 787th DialFrost 🇸🇬 918 49 24 Mar 2025 787th sean-niemann 🇺🇸 918 49 25 Mar 2025 800th Bolix7 916 105 23 May 2021 800th deancureton 916 105 29 Dec 2024 802nd billings7 🇬🇧 915 60 21 Nov 2021 802nd ovs-code 🇩🇪 915 60 21 Nov 2021 802nd primo-ppcg 🇹🇭 915 60 21 Nov 2021 802nd prplz 🇦🇺 915 60 21 Nov 2021 802nd ScottHamper 915 60 21 Nov 2021 802nd sisyphus-ppcg 🇦🇺 915 60 21 Nov 2021 802nd ssiquoya 🇷🇺 915 60 21 Nov 2021 802nd GrayJoKing 🇦🇺 915 60 14 Mar 2022 802nd annaproxy 915 60 15 Mar 2022 802nd ericlangedijk 🇸🇮 915 60 15 Mar 2022 802nd lynn 915 60 3 Jun 2022 802nd MeWhenI 🇻🇦 915 60 10 Oct 2022 802nd Steffan153 🇫🇮 915 60 17 Nov 2022 802nd clockworknazo 915 60 26 Nov 2022 802nd DialFrost 🇸🇬 915 60 14 Jan 2023 802nd sean-niemann 🇺🇸 915 60 17 Jan 2023 802nd tomtheisen 🇺🇸 915 60 17 Jan 2023 802nd Shanethegamer 🇺🇸 915 60 8 Mar 2023 802nd m-tkach 🇺🇦 915 60 2 Jun 2023 802nd Yewzir 🇧🇪 915 60 23 Sep 2023 802nd Betuaredead 915 60 11 Nov 2023 802nd pardouin 🇫🇷 915 60 21 Aug 2024 802nd voytxt 🇨🇿 915 60 12 Jan 2025 802nd b-illy 🇬🇧 915 60 21 Jan 2025 Prev 751–825 of 3,657 Next