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 751st prplz 🇦🇺 919 43 15 Jan 2024 751st kg583 🇺🇸 919 43 16 Jan 2024 751st AlephSquirrel 919 43 16 Jan 2024 751st neel11235813 919 43 17 Jan 2024 751st lynn 919 43 17 Feb 2024 751st CaedenHarper 🇨🇦 919 43 6 Sep 2024 751st rucin93 🇵🇱 919 43 26 Sep 2024 758th deflatSOCO 919 47 11 Apr 2019 758th andre-lameirinhas 🇵🇹 919 47 27 Apr 2020 758th ToriTheChicken 919 47 26 Jul 2020 758th thisishowmymindworks 🇳🇴 919 47 26 Jul 2020 758th JeromeSchweitzer 919 47 7 Sep 2020 758th Maltysen 919 47 26 Sep 2020 758th KatieLG 🇬🇧 919 47 2 Nov 2020 758th ToonAlfrink 919 47 13 Nov 2020 758th 77Tigers 919 47 1 Mar 2021 758th ydevor 🇮🇱 919 47 11 Mar 2021 758th abba23 919 47 14 Jun 2021 758th jacklynnepenick 919 47 19 Aug 2021 758th ehulinsky 🇺🇸 919 47 10 Nov 2021 758th xy3 🇮🇪 919 47 19 Nov 2021 758th chartung17 919 47 5 Dec 2021 758th krcs 🇵🇱 919 47 29 Dec 2021 758th anter69 🇭🇺 919 47 9 Mar 2022 758th CedricGebistorf 919 47 11 Mar 2022 758th tkr-sh 🇫🇷 919 47 12 May 2022 758th wen1now 919 47 8 Aug 2022 758th betaveros 919 47 9 Aug 2022 758th 5quiwyrm 919 47 16 Aug 2022 758th Eilonlif 🇮🇱 919 47 3 Sep 2022 758th commandblockguy 🇺🇸 919 47 18 Sep 2022 758th aiarzhantsev 919 47 14 Oct 2022 758th nstearns96 🇬🇧 919 47 6 Jan 2023 758th quimey 919 47 8 Mar 2023 758th aksyristos 919 47 11 Mar 2023 758th ejini6969 919 47 25 Mar 2023 758th InigoK 🇺🇸 919 47 14 Jun 2023 758th 2011-Chan-Ethan 919 47 19 Jul 2023 758th Griff95 919 47 21 Sep 2023 758th firegene 🇮🇪 919 47 15 Oct 2023 758th Lydxn 🇨🇦 919 47 20 Dec 2023 758th mikehanus 919 47 29 Jan 2024 758th ThijsLuttikhuis 919 47 6 Mar 2024 758th markusgraube 919 47 9 Mar 2024 758th AminurAlam 919 47 20 Mar 2024 758th SB-945 919 47 31 Mar 2024 758th ahmetdemirag 🇨🇾 919 47 7 Jun 2024 758th tri1212 🇻🇳 919 47 15 Jul 2024 758th codingisgreatbutiamnot 919 47 20 Jul 2024 758th Terobero 919 47 23 Aug 2024 758th LostSyntax21 🇬🇧 919 47 3 Sep 2024 758th KingSkyrock 🇺🇸 919 47 14 Oct 2024 758th Stockoh 🇫🇷 919 47 17 Nov 2024 758th Europe2048 919 47 26 Nov 2024 758th CLOStrophobic 🇮🇹 919 47 20 Jan 2025 758th agreegious 919 47 16 Mar 2025 758th moustave 919 47 11 Apr 2025 758th zacjl 919 47 17 days ago 758th RaBa21 🇭🇺 919 47 2 days ago 810th primo-ppcg 🇹🇭 919 49 6 May 2020 810th marshallward 🇺🇸 919 49 12 Oct 2020 810th LucaArgentiUCF 🇮🇹 919 49 14 Feb 2021 810th cure-honey 🇯🇵 919 49 26 Jun 2021 810th Lydxn 🇨🇦 919 49 15 Jul 2021 810th GrayJoKing 🇦🇺 919 49 23 Nov 2021 810th btnlq 919 49 9 Dec 2021 810th Lydxn 🇨🇦 919 49 9 Jan 2022 810th prplz 🇦🇺 919 49 14 Apr 2022 810th primo-ppcg 🇹🇭 919 49 2 Jun 2022 810th lynn 919 49 3 Jun 2022 810th IanUtley 919 49 12 Nov 2022 810th Steffan153 🇫🇮 919 49 17 Nov 2022 810th annaproxy 919 49 8 Jan 2023 810th Yewzir 🇧🇪 919 49 12 Mar 2024 810th ovs-code 🇩🇪 919 49 30 Jun 2024 Prev 751–825 of 3,772 Next