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 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 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 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 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 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 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 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 399th bizy-coder 939 46 15 Aug 2024 399th jatloe 939 46 26 Aug 2024 399th croc54 939 46 18 Nov 2024 399th lifthrasiir 🇰🇷 939 46 3 Dec 2024 399th ryyyn 🇺🇸 939 46 14 Jan 2025 399th andrewjc2000 939 46 3 Mar 2025 399th plcc0 939 46 5 Mar 2025 399th keelimeguy 🇺🇸 939 46 6 May 2025 399th Artemis21 🇬🇧 939 46 23 May 2025 399th dirckvdende 939 46 20 Jul 2025 399th qpwoeirut 939 46 26 days ago 399th InigoK 🇺🇸 939 46 18 hours ago 463rd Lydxn 🇨🇦 939 68 1 Jan 2022 463rd prplz 🇦🇺 939 68 1 Jan 2022 463rd JayXon 🇺🇸 939 68 5 Jan 2022 463rd sisyphus-ppcg 🇦🇺 939 68 23 Mar 2022 463rd nwellnhof 🇩🇪 939 68 8 Aug 2022 463rd Steffan153 🇫🇮 939 68 17 Nov 2022 463rd inventshah 939 68 26 Jan 2023 463rd sean-niemann 🇺🇸 939 68 11 Apr 2023 463rd Alex-x90 🇺🇸 939 68 17 Jul 2023 463rd xsot 🇸🇬 939 68 22 May 2024 463rd KasperKivimaeki 🇫🇮 939 68 15 Feb 2025 463rd pardouin 🇫🇷 939 68 31 May 2025 463rd fuzzylojik-golf 🇺🇸 939 68 14 Jul 2025 476th rak1507 🇬🇧 938 21 12 Jan 2022 476th Garklein 🇨🇦 938 21 15 Jan 2022 476th Bubbler-4 938 21 16 Jan 2022 476th HPWiz 🇳🇿 938 21 18 Jan 2022 476th GrayJoKing 🇦🇺 938 21 2 Feb 2022 476th lynn 938 21 2 Jun 2022 476th shadowninja55 🇺🇸 938 21 28 Dec 2022 476th DialFrost 🇸🇬 938 21 2 Feb 2024 476th SirBogman 🇺🇸 938 21 12 Feb 2024 476th bstrat 938 21 5 Aug 2024 476th copy 938 21 16 Aug 2024 476th zacjl 938 21 17 Aug 2024 476th Steffan153 🇫🇮 938 21 18 Aug 2024 476th sean-niemann 🇺🇸 938 21 11 Apr 2025 476th pardouin 🇫🇷 938 21 15 Apr 2025 476th fuzzylojik-golf 🇺🇸 938 21 2 days ago 492nd primo-ppcg 🇹🇭 936 44 18 Jan 2020 492nd prplz 🇦🇺 936 44 15 Aug 2020 492nd JayXon 🇺🇸 936 44 16 Feb 2021 492nd Lydxn 🇨🇦 936 44 18 Aug 2021 492nd stefangimmillaro 936 44 21 Aug 2023 497th nwellnhof 🇩🇪 936 103 23 Apr 2020 497th prplz 🇦🇺 936 103 16 May 2020 497th ScottHamper 936 103 22 May 2021 497th sisyphus-ppcg 🇦🇺 936 103 30 May 2021 497th Lydxn 🇨🇦 936 103 5 Jun 2021 497th JayXon 🇺🇸 936 103 6 Jun 2021 497th primo-ppcg 🇹🇭 936 103 6 Jun 2021 497th ovs-code 🇩🇪 936 103 16 Feb 2022 497th GrayJoKing 🇦🇺 936 103 14 Mar 2022 497th inventshah 936 103 27 Apr 2022 497th lynn 936 103 3 Jun 2022 497th rotary-o 🇯🇵 936 103 17 Jul 2022 497th stefangimmillaro 936 103 30 Sep 2022 497th MeWhenI 🇻🇦 936 103 10 Oct 2022 497th Steffan153 🇫🇮 936 103 17 Nov 2022 497th clockworknazo 936 103 26 Nov 2022 497th annaproxy 936 103 2 Jan 2023 497th DialFrost 🇸🇬 936 103 14 Jan 2023 497th sean-niemann 🇺🇸 936 103 17 Jan 2023 497th Shanethegamer 🇺🇸 936 103 8 Mar 2023 497th m-tkach 🇺🇦 936 103 2 Jun 2023 497th Yewzir 🇧🇪 936 103 23 Sep 2023 497th Betuaredead 936 103 11 Nov 2023 497th pardouin 🇫🇷 936 103 21 Aug 2024 497th fuzzylojik-golf 🇺🇸 936 103 17 Jun 2025 497th Apataras 936 103 21 Jul 2025 497th edsrzf 🇳🇿 936 103 26 Jul 2025 497th GolfingSuccess 🇬🇷 936 103 10 Aug 2025 525th sisyphus-ppcg 🇦🇺 935 33 12 Aug 2024 Prev 451–525 of 3,923 Next
