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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 Trinomial Triangle 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 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 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 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 Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 523rd Lydxn 🇨🇦 937 44 96ms 18 Aug 2021 523rd stefangimmillaro 937 44 97ms 21 Aug 2023 528th ovs-code 🇩🇪 935 39 2ms 8 Oct 2023 528th sean-niemann 🇺🇸 935 39 2ms 8 Oct 2023 528th Lydxn 🇨🇦 935 39 2ms 8 Oct 2023 528th GrayJoKing 🇦🇺 935 39 1ms 8 Oct 2023 528th Yewzir 🇧🇪 935 39 2ms 9 Oct 2023 528th Steffan153 🇫🇮 935 39 1ms 10 Oct 2023 528th inventshah 935 39 2ms 10 Oct 2023 528th JayXon 🇺🇸 935 39 1ms 10 Oct 2023 528th DialFrost 🇸🇬 935 39 1ms 6 Nov 2023 528th Betuaredead 935 39 1ms 11 Nov 2023 528th Shanethegamer 🇺🇸 935 39 2ms 14 Nov 2023 528th prplz 🇦🇺 935 39 2ms 18 Jan 2024 528th rucin93 🇵🇱 935 39 2ms 27 Feb 2024 528th MeWhenI 🇻🇦 935 39 2ms 18 Aug 2024 528th pardouin 🇫🇷 935 39 2ms 21 Aug 2024 528th FlyingPenguin223 935 39 2ms 29 Oct 2024 528th fuzzylojik-golf 🇺🇸 935 39 5ms 13 Jul 2025 528th edsrzf 🇳🇿 935 39 2ms 26 Jul 2025 528th GolfingSuccess 🇬🇷 935 39 2ms 10 Aug 2025 547th primo-ppcg 🇹🇭 935 44 141ms 25 Apr 2020 547th prplz 🇦🇺 935 44 149ms 16 May 2020 547th Lydxn 🇨🇦 935 44 155ms 12 Jan 2021 547th JayXon 🇺🇸 935 44 144ms 16 Feb 2021 547th sisyphus-ppcg 🇦🇺 935 44 166ms 30 May 2021 547th ovs-code 🇩🇪 935 44 128ms 19 Nov 2021 547th GrayJoKing 🇦🇺 935 44 145ms 15 Dec 2021 547th MichalMarsalek 🇨🇿 935 44 136ms 16 Feb 2022 547th lynn 935 44 150ms 3 Jun 2022 547th MeWhenI 🇻🇦 935 44 156ms 10 Oct 2022 547th clockworknazo 935 44 127ms 26 Nov 2022 547th Steffan153 🇫🇮 935 44 137ms 30 Nov 2022 547th sean-niemann 🇺🇸 935 44 150ms 17 Jan 2023 547th DialFrost 🇸🇬 935 44 146ms 18 Jan 2023 547th steffan-polygolf 935 44 136ms 19 Feb 2023 547th Shanethegamer 🇺🇸 935 44 141ms 8 Mar 2023 547th stefangimmillaro 935 44 138ms 11 Jun 2023 547th Yewzir 🇧🇪 935 44 170ms 23 Sep 2023 547th Betuaredead 935 44 142ms 13 Nov 2023 547th pardouin 🇫🇷 935 44 151ms 21 Sep 2024 547th fuzzylojik-golf 🇺🇸 935 44 139ms 7 Aug 2025 568th thospel 934 25 108ms 3 May 2018 568th o0lit3 🇺🇸 934 25 103ms 11 Feb 2021 568th Indivicivet 934 25 102ms 24 Mar 2021 568th scpchicken 🇵🇼 934 25 93ms 8 Mar 2022 568th sisyphus-ppcg 🇦🇺 934 25 115ms 16 Dec 2022 568th 4hg 🇺🇸 934 25 129ms 9 Feb 2023 568th Natanaelel 🇸🇪 934 25 83ms 19 Feb 2023 568th Yewzir 🇧🇪 934 25 103ms 12 Mar 2024 576th btnlq 934 29 195ms 21 Feb 2021 576th nwellnhof 🇩🇪 934 29 196ms 25 Oct 2021 576th primo-ppcg 🇹🇭 934 29 202ms 10 Mar 2022 576th GrayJoKing 🇦🇺 934 29 205ms 10 Mar 2022 576th SirBogman 🇺🇸 934 29 202ms 23 Jun 2022 576th MeWhenI 🇻🇦 934 29 198ms 28 Jan 2023 576th stefangimmillaro 934 29 230ms 29 Oct 2023 576th Yewzir 🇧🇪 934 29 212ms 19 Nov 2023 576th dcgjb 934 29 204ms 24 Jan 2024 576th DialFrost 🇸🇬 934 29 243ms 6 Jun 2024 576th bitsandbeyond 🇳🇱 934 29 189ms 10 days ago 587th Steffan153 🇫🇮 934 38 125ms 4 Aug 2024 587th sean-niemann 🇺🇸 934 38 147ms 4 Aug 2024 587th JayXon 🇺🇸 934 38 145ms 4 Aug 2024 587th DialFrost 🇸🇬 934 38 154ms 4 Aug 2024 587th Lydxn 🇨🇦 934 38 135ms 5 Aug 2024 587th lukegustafson 🇺🇸 934 38 138ms 7 Aug 2024 593rd Lydxn 🇨🇦 933 37 71ms 12 Dec 2022 593rd ovs-code 🇩🇪 933 37 70ms 29 Jan 2023 593rd DialFrost 🇸🇬 933 37 76ms 27 May 2024 593rd sean-niemann 🇺🇸 933 37 76ms 12 Jul 2024 593rd Steffan153 🇫🇮 933 37 74ms 13 Jul 2024 593rd pardouin 🇫🇷 933 37 67ms 22 Aug 2024 599th Lydxn 🇨🇦 933 41 4ms 12 May 2023 599th Steffan153 🇫🇮 933 41 4ms 14 May 2023 First Prev 526–600 of 4,036 Next Last