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 Hilbert Curve 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 Minesweeper 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 Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Hilbert Curve 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 Minesweeper 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 Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 820th ToonAlfrink 919 47 10ms 13 Nov 2020 820th 77Tigers 919 47 9ms 1 Mar 2021 820th ydevor 🇮🇱 919 47 9ms 11 Mar 2021 820th abba23 919 47 9ms 14 Jun 2021 820th jacklynnepenick 919 47 10ms 19 Aug 2021 820th ehulinsky 🇺🇸 919 47 9ms 10 Nov 2021 820th xy3 🇮🇪 919 47 13ms 19 Nov 2021 820th chartung17 919 47 9ms 5 Dec 2021 820th krcs 🇵🇱 919 47 12ms 29 Dec 2021 820th anter69 🇭🇺 919 47 10ms 9 Mar 2022 820th CedricGebistorf 919 47 10ms 11 Mar 2022 820th tkr-sh 🇰🇵 919 47 12ms 12 May 2022 820th wen1now 919 47 10ms 8 Aug 2022 820th betaveros 919 47 10ms 9 Aug 2022 820th 5quiwyrm 919 47 9ms 16 Aug 2022 820th Eilonlif 🇮🇱 919 47 9ms 3 Sep 2022 820th commandblockguy 🇺🇸 919 47 9ms 18 Sep 2022 820th aiarzhantsev 919 47 11ms 14 Oct 2022 820th nstearns96 🇬🇧 919 47 11ms 6 Jan 2023 820th quimey 919 47 10ms 8 Mar 2023 820th aksyristos 919 47 10ms 11 Mar 2023 820th ejini6969 919 47 11ms 25 Mar 2023 820th 2011-Chan-Ethan 919 47 9ms 19 Jul 2023 820th Griff95 919 47 11ms 21 Sep 2023 820th firegene 🇮🇪 919 47 10ms 15 Oct 2023 820th mikehanus 919 47 10ms 29 Jan 2024 820th ThijsLuttikhuis 919 47 10ms 6 Mar 2024 820th markusgraube 919 47 10ms 9 Mar 2024 820th AminurAlam 919 47 9ms 20 Mar 2024 820th SB-945 919 47 9ms 31 Mar 2024 820th tri1212 🇻🇳 919 47 9ms 15 Jul 2024 820th codingisgreatbutiamnot 919 47 9ms 20 Jul 2024 820th Terobero 919 47 10ms 23 Aug 2024 820th LostSyntax21 🇬🇧 919 47 10ms 3 Sep 2024 820th KingSkyrock 🇺🇸 919 47 9ms 14 Oct 2024 820th Stockoh 🇫🇷 919 47 15ms 17 Nov 2024 820th Europe2048 919 47 9ms 26 Nov 2024 820th CLOStrophobic 🇮🇹 919 47 10ms 20 Jan 2025 820th agreegious 919 47 9ms 16 Mar 2025 820th moustave 919 47 9ms 11 Apr 2025 820th zacjl 919 47 10ms 3 Jul 2025 820th RaBa21 🇭🇺 919 47 10ms 18 Jul 2025 820th janlelis 919 47 9ms 15 Aug 2025 820th LordSir101 919 47 10ms 18 Aug 2025 820th Emutis 🇱🇹 919 47 9ms 15 Sep 2025 871st ovs-code 🇩🇪 918 65 534ms 27 Feb 2022 871st Lydxn 🇨🇦 918 65 446ms 27 Feb 2022 871st JayXon 🇺🇸 918 65 481ms 28 Feb 2022 871st GrayJoKing 🇦🇺 918 65 488ms 28 Feb 2022 871st prplz 🇦🇺 918 65 466ms 6 Apr 2022 871st lynn 918 65 447ms 3 Jun 2022 871st MeWhenI 🇻🇦 918 65 452ms 10 Oct 2022 871st Steffan153 🇫🇮 918 65 448ms 30 Nov 2022 871st DialFrost 🇸🇬 918 65 428ms 14 Jan 2023 871st sean-niemann 🇺🇸 918 65 470ms 17 Jan 2023 871st Shanethegamer 🇺🇸 918 65 472ms 8 Mar 2023 871st sisyphus-ppcg 🇦🇺 918 65 407ms 23 Mar 2023 871st Yewzir 🇧🇪 918 65 484ms 5 Nov 2023 871st Betuaredead 918 65 492ms 11 Nov 2023 871st pardouin 🇫🇷 918 65 457ms 21 Aug 2024 871st voytxt 🇨🇿 918 65 391ms 12 Jan 2025 871st emgordon154 918 65 454ms 28 May 2025 871st fuzzylojik-golf 🇺🇸 918 65 526ms 18 Jul 2025 871st edsrzf 🇳🇿 918 65 437ms 26 Jul 2025 871st albanian-laundromat 918 65 436ms 24 Sep 2025 891st billings7 🇬🇧 917 60 342ms 21 Nov 2021 891st ovs-code 🇩🇪 917 60 352ms 21 Nov 2021 891st primo-ppcg 🇹🇭 917 60 337ms 21 Nov 2021 891st prplz 🇦🇺 917 60 312ms 21 Nov 2021 891st ScottHamper 917 60 335ms 21 Nov 2021 891st sisyphus-ppcg 🇦🇺 917 60 320ms 21 Nov 2021 891st ssiquoya 🇷🇺 917 60 353ms 21 Nov 2021 891st GrayJoKing 🇦🇺 917 60 331ms 14 Mar 2022 891st annaproxy 917 60 331ms 15 Mar 2022 891st ericlangedijk 🇸🇮 917 60 337ms 15 Mar 2022 First Prev 826–900 of 4,063 Next Last