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 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 224th nwellnhof 🇩🇪 933 81 60ms 22 Oct 2024 227th JayXon 🇺🇸 931 75 340ms 26 Sep 2025 228th saito-ta 🇯🇵 930 43 1,842ms 9 Aug 2022 229th SirBogman 🇺🇸 929 30 49ms 8 Jun 2025 229th 2bular 929 30 42ms 20 days ago 229th GrayJoKing 🇦🇺 929 30 40ms 5 hours ago 232nd Natanaelel 🇸🇪 929 33 74ms 9 Aug 2022 232nd ovs-code 🇩🇪 929 33 15ms 3 Oct 2023 232nd kurkale6ka 929 33 80ms 3 Jan 2024 232nd pardouin 🇫🇷 929 33 71ms 22 Aug 2024 236th sisyphus-ppcg 🇦🇺 928 64 6ms 8 Aug 2022 236th nwellnhof 🇩🇪 928 64 5ms 8 Aug 2022 236th saito-ta 🇯🇵 928 64 4ms 9 Aug 2022 236th HPWiz 🇳🇿 928 64 5ms 14 Aug 2022 236th ovs-code 🇩🇪 928 64 3ms 4 Nov 2023 236th JohandeRuiter 🇳🇱 928 64 5ms 5 Nov 2023 236th KasperKivimaeki 🇫🇮 928 64 5ms 2 days ago 243rd MeWhenI 🇻🇦 927 34 989ms 8 Aug 2022 243rd SirBogman 🇺🇸 927 34 843ms 10 Aug 2022 243rd anter69 🇭🇺 927 34 904ms 24 Feb 2023 243rd FlyingPenguin223 927 34 970ms 24 Oct 2024 243rd snoozingnewt 🇺🇸 927 34 844ms 24 days ago 248th MaxCastella 🇫🇷 927 39 4,202ms 24 Oct 2023 248th Feniske 🇫🇷 927 39 4,270ms 24 Oct 2023 248th Steffan153 🇫🇮 927 39 3,847ms 9 Aug 2024 248th IISResetMe 927 39 4,268ms 8 Apr 2025 248th sean-niemann 🇺🇸 927 39 3,874ms 11 Apr 2025 248th bitsandbeyond 🇳🇱 927 39 3,837ms 24 days ago 254th Lydxn 🇨🇦 927 48 4ms 30 Oct 2022 254th btnlq 927 48 4ms 5 Nov 2022 254th clockworknazo 927 48 4ms 18 Nov 2022 254th primo-ppcg 🇹🇭 927 48 6ms 19 Nov 2022 254th sisyphus-ppcg 🇦🇺 927 48 4ms 22 Feb 2023 254th xsot 🇸🇬 927 48 4ms 16 May 2023 254th fuzzylojik-golf 🇺🇸 927 48 5ms 12 Aug 2025 254th sean-niemann 🇺🇸 927 48 4ms 27 Aug 2025 262nd Lydxn 🇨🇦 927 62 264ms 8 Aug 2022 262nd lynn 927 62 265ms 9 Aug 2022 262nd HPWiz 🇳🇿 927 62 286ms 10 Aug 2022 262nd JayXon 🇺🇸 927 62 282ms 10 Aug 2022 262nd sean-niemann 🇺🇸 927 62 221ms 1 Jul 2023 262nd Sakisan 🇧🇪 927 62 235ms 15 Jul 2023 262nd Andriamanitra 🇫🇮 927 62 277ms 28 Jul 2023 262nd alomiF 927 62 215ms 5 Oct 2023 262nd btnlq 927 62 235ms 14 Oct 2023 262nd ovs-code 🇩🇪 927 62 220ms 8 Feb 2024 262nd Steffan153 🇫🇮 927 62 204ms 24 Feb 2024 262nd DialFrost 🇸🇬 927 62 239ms 5 Aug 2024 262nd stackofbears 927 62 216ms 20 Jan 2025 262nd YAJUE114514 927 62 175ms 29 Jul 2025 262nd fuzzylojik-golf 🇺🇸 927 62 201ms 15 Sep 2025 277th GrayJoKing 🇦🇺 925 43 21ms 18 Aug 2024 277th btnlq 925 43 21ms 23 Aug 2024 277th ovs-code 🇩🇪 925 43 22ms 30 Oct 2024 277th emgordon154 925 43 25ms 6 Jun 2025 281st JayXon 🇺🇸 925 49 155ms 4 Aug 2024 281st sean-niemann 🇺🇸 925 49 138ms 7 Aug 2024 283rd sisyphus-ppcg 🇦🇺 924 50 99ms 14 Dec 2022 283rd Lydxn 🇨🇦 924 50 97ms 15 Dec 2022 283rd DialFrost 🇸🇬 924 50 99ms 2 Jul 2025 283rd sean-niemann 🇺🇸 924 50 106ms 3 Jul 2025 287th andersk 🇺🇸 924 77 121ms 7 Nov 2022 287th JayXon 🇺🇸 924 77 119ms 10 Nov 2022 287th Lydxn 🇨🇦 924 77 120ms 11 Nov 2022 287th sean-niemann 🇺🇸 924 77 119ms 1 Aug 2024 287th pardouin 🇫🇷 924 77 122ms 21 Oct 2024 287th DialFrost 🇸🇬 924 77 125ms 11 Apr 2025 287th acotis 924 77 124ms 10 Jun 2025 287th fuzzylojik-golf 🇺🇸 924 77 123ms 13 Jul 2025 287th kumavale 924 77 126ms 7 Sep 2025 296th GrayJoKing 🇦🇺 923 52 34ms 8 Aug 2022 296th KrausRaus 🇺🇸 923 52 34ms 8 Aug 2022 296th inventshah 923 52 35ms 8 Aug 2022 296th CubeyTheCube 923 52 36ms 8 Aug 2022 296th akshatj27 🇦🇶 923 52 40ms 8 Aug 2022 First Prev 226–300 of 2,425 Next Last