Niven Numbers (Long) 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 446th Yewzir 🇧🇪 906 68 10 Apr 2024 446th Steffan153 🇫🇮 906 68 2 Aug 2024 446th pardouin 🇫🇷 906 68 8 Apr 2025 446th DialFrost 🇸🇬 906 68 11 Apr 2025 455th SirFireball3521 905 26 8 Mar 2023 455th yokasuretsu 905 26 6 Jan 2025 457th Steffan153 🇫🇮 905 50 5 Aug 2024 458th prplz 🇦🇺 905 51 12 Dec 2022 458th ovs-code 🇩🇪 905 51 29 Jan 2023 458th Steffan153 🇫🇮 905 51 15 Aug 2024 461st eranws 905 53 1 Nov 2022 462nd edsrzf 🇳🇿 905 74 18 Jan 2025 463rd nwellnhof 🇩🇪 903 40 9 Mar 2023 463rd HumanEquivalentUnit 903 40 24 Oct 2023 463rd dcgjb 903 40 23 Jan 2024 463rd DialFrost 🇸🇬 903 40 10 Oct 2024 467th ovs-code 🇩🇪 903 50 15 Jan 2024 467th Shanethegamer 🇺🇸 903 50 16 Jan 2024 467th Steffan153 🇫🇮 903 50 16 Jan 2024 467th AlephSquirrel 903 50 16 Jan 2024 467th xsot 🇸🇬 903 50 25 Jan 2024 467th MeWhenI 🇻🇦 903 50 24 May 2024 467th kg583 🇺🇸 903 50 28 Jul 2024 474th Sp3000 🇦🇺 903 54 8 Aug 2022 474th GolfingSuccess 🇬🇷 903 54 8 Aug 2022 474th 051 🇸🇬 903 54 8 Aug 2022 474th CubeyTheCube 903 54 8 Aug 2022 474th jared-hughes 903 54 9 Aug 2022 474th annaproxy 903 54 9 Aug 2022 474th BlankSpruce 903 54 17 Aug 2022 474th prplz 🇦🇺 903 54 19 Aug 2022 474th bob-th 903 54 22 Aug 2022 474th TFeld00 🇩🇰 903 54 3 Oct 2022 474th jakobkordez 🇸🇮 903 54 19 Oct 2022 474th bricknellj 903 54 31 Oct 2022 474th QuincyNash 🇺🇸 903 54 1 Dec 2022 474th KatieLG 🇬🇧 903 54 11 Dec 2022 474th thehylian 903 54 27 Dec 2022 474th neel11235813 903 54 11 Jan 2023 474th Alex-x90 🇺🇸 903 54 20 Jan 2023 474th anter69 🇭🇺 903 54 31 Jan 2023 474th AlephSquirrel 903 54 23 Apr 2023 474th janbehrens 🇩🇪 903 54 11 Jul 2023 474th AlexanderFair 903 54 12 Jul 2023 474th fkantelberg 903 54 18 Jul 2023 474th m42km 903 54 19 Oct 2023 474th fuzzylojik-golf 🇺🇸 903 54 20 Oct 2023 474th ovs-code 🇩🇪 903 54 10 Dec 2023 474th ridingqwerty 🇺🇸 903 54 22 Dec 2023 474th bzijlema 🇳🇱 903 54 12 Jan 2024 474th jhu04 903 54 18 Jan 2024 474th 5cw 🇺🇸 903 54 5 Mar 2024 474th Lewenhaupt 903 54 22 Mar 2024 474th Grrisly 903 54 25 Mar 2024 474th SB-945 903 54 31 Mar 2024 474th CaedenHarper 🇨🇦 903 54 24 Jul 2024 474th bizy-coder 903 54 15 Aug 2024 474th jatloe 903 54 24 Aug 2024 474th quarl 903 54 13 Nov 2024 474th wh3n3v3r 🇨🇿 903 54 13 Nov 2024 474th ryyyn 🇺🇸 903 54 6 Jan 2025 474th wen1now 903 54 19 Jan 2025 474th CornerMercury 🇬🇧 903 54 14 Feb 2025 474th plcc0 903 54 20 Feb 2025 474th Pyroan 903 54 3 Mar 2025 474th Languag3 903 54 6 Mar 2025 474th andrewjc2000 903 54 15 Apr 2025 474th jipsong 🇩🇪 903 54 18 days ago 474th KasperKivimaeki 🇫🇮 903 54 9 days ago 520th chunes3 🇺🇸 903 56 15 Sep 2023 520th Steffan153 🇫🇮 903 56 16 Sep 2023 520th 4hg 🇺🇸 903 56 17 Sep 2023 520th Lydxn 🇨🇦 903 56 28 Sep 2023 520th Yewzir 🇧🇪 903 56 7 Mar 2024 525th kkoenig 903 98 8 Jan 2024 Prev 451–525 of 2,223 Next