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 Topological Sort 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 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 Knight 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 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 Knight 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 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 Topological Sort 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 742nd JayXon 🇺🇸 921 44 27 Oct 2024 742nd voytxt 🇨🇿 921 44 12 Jan 2025 742nd edsrzf 🇳🇿 921 44 15 days ago 754th GrayJoKing 🇦🇺 920 46 29 Sep 2022 754th Lydxn 🇨🇦 920 46 29 Sep 2022 754th ovs-code 🇩🇪 920 46 29 Sep 2022 754th clockworknazo 920 46 30 Sep 2022 754th DialFrost 🇸🇬 920 46 29 Jan 2023 754th Steffan153 🇫🇮 920 46 3 Feb 2023 754th sisyphus-ppcg 🇦🇺 920 46 6 Feb 2023 754th prplz 🇦🇺 920 46 16 May 2023 754th sean-niemann 🇺🇸 920 46 23 Oct 2023 754th xsot 🇸🇬 920 46 8 Feb 2024 754th Yewzir 🇧🇪 920 46 2 Mar 2024 754th pardouin 🇫🇷 920 46 22 Aug 2024 766th Lydxn 🇨🇦 920 47 20 Dec 2023 767th GrayJoKing 🇦🇺 920 49 23 Nov 2021 767th btnlq 920 49 9 Dec 2021 767th Lydxn 🇨🇦 920 49 9 Jan 2022 767th prplz 🇦🇺 920 49 14 Apr 2022 767th primo-ppcg 🇹🇭 920 49 2 Jun 2022 767th lynn 920 49 3 Jun 2022 767th IanUtley 920 49 12 Nov 2022 767th Steffan153 🇫🇮 920 49 17 Nov 2022 767th annaproxy 920 49 8 Jan 2023 767th Yewzir 🇧🇪 920 49 12 Mar 2024 767th ovs-code 🇩🇪 920 49 30 Jun 2024 767th DialFrost 🇸🇬 920 49 24 Mar 2025 767th sean-niemann 🇺🇸 920 49 25 Mar 2025 767th GolfingSuccess 🇬🇷 920 49 7 hours ago 781st prplz 🇦🇺 919 43 15 Jan 2024 781st AlephSquirrel 919 43 16 Jan 2024 781st neel11235813 919 43 17 Jan 2024 781st lynn 919 43 17 Feb 2024 781st CaedenHarper 🇨🇦 919 43 6 Sep 2024 781st rucin93 🇵🇱 919 43 26 Sep 2024 781st GolfingSuccess 🇬🇷 919 43 11 hours ago 788th deflatSOCO 919 47 11 Apr 2019 788th andre-lameirinhas 🇵🇹 919 47 27 Apr 2020 788th ToriTheChicken 919 47 26 Jul 2020 788th thisishowmymindworks 🇳🇴 919 47 26 Jul 2020 788th JeromeSchweitzer 919 47 7 Sep 2020 788th Maltysen 919 47 26 Sep 2020 788th KatieLG 🇬🇧 919 47 2 Nov 2020 788th ToonAlfrink 919 47 13 Nov 2020 788th 77Tigers 919 47 1 Mar 2021 788th ydevor 🇮🇱 919 47 11 Mar 2021 788th abba23 919 47 14 Jun 2021 788th jacklynnepenick 919 47 19 Aug 2021 788th ehulinsky 🇺🇸 919 47 10 Nov 2021 788th xy3 🇮🇪 919 47 19 Nov 2021 788th chartung17 919 47 5 Dec 2021 788th krcs 🇵🇱 919 47 29 Dec 2021 788th anter69 🇭🇺 919 47 9 Mar 2022 788th CedricGebistorf 919 47 11 Mar 2022 788th tkr-sh 🇫🇷 919 47 12 May 2022 788th wen1now 919 47 8 Aug 2022 788th betaveros 919 47 9 Aug 2022 788th 5quiwyrm 919 47 16 Aug 2022 788th Eilonlif 🇮🇱 919 47 3 Sep 2022 788th commandblockguy 🇺🇸 919 47 18 Sep 2022 788th aiarzhantsev 919 47 14 Oct 2022 788th nstearns96 🇬🇧 919 47 6 Jan 2023 788th quimey 919 47 8 Mar 2023 788th aksyristos 919 47 11 Mar 2023 788th ejini6969 919 47 25 Mar 2023 788th InigoK 🇺🇸 919 47 14 Jun 2023 788th 2011-Chan-Ethan 919 47 19 Jul 2023 788th Griff95 919 47 21 Sep 2023 788th firegene 🇮🇪 919 47 15 Oct 2023 788th mikehanus 919 47 29 Jan 2024 788th ThijsLuttikhuis 919 47 6 Mar 2024 788th markusgraube 919 47 9 Mar 2024 788th AminurAlam 919 47 20 Mar 2024 788th SB-945 919 47 31 Mar 2024 Prev 751–825 of 3,823 Next