Leap Years in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 241st primo-ppcg 🇹🇭 936 50 115ms 1 Apr 2019 241st jslip 936 50 114ms 2 Apr 2019 241st SirHaswell 936 50 120ms 13 Jun 2019 241st Attero 🇸🇪 936 50 116ms 31 Mar 2020 241st SirBogman 🇺🇸 936 50 122ms 14 Jun 2020 241st aionescu 936 50 115ms 15 Aug 2020 241st GrayJoKing 🇦🇺 936 50 116ms 6 Dec 2020 241st sisyphus-ppcg 🇦🇺 936 50 120ms 20 Mar 2021 241st Shanethegamer 🇺🇸 936 50 120ms 30 Jun 2021 241st laikoni 936 50 111ms 27 Aug 2021 241st Irratix 🇳🇱 936 50 113ms 25 Sep 2021 241st annaproxy 936 50 124ms 7 Jan 2022 241st janbehrens 🇩🇪 936 50 112ms 20 Jul 2022 241st Steffan153 🇫🇮 936 50 120ms 8 Oct 2022 241st alomiF 936 50 120ms 1 Sep 2023 241st jared-hughes 936 50 121ms 7 Jul 2024 241st sean-niemann 🇺🇸 936 50 120ms 7 Jan 2025 241st DialFrost 🇸🇬 936 50 113ms 14 Feb 2025 241st iczelia 🇩🇪 936 50 115ms 16 Oct 2025 241st edsrzf 🇳🇿 936 50 123ms 21 Dec 2025 261st sean-niemann 🇺🇸 935 41 149ms 3 Aug 2024 261st JayXon 🇺🇸 935 41 140ms 4 Aug 2024 261st Lydxn 🇨🇦 935 41 141ms 6 Aug 2024 261st Steffan153 🇫🇮 935 41 138ms 8 Aug 2024 261st lukegustafson 🇺🇸 935 41 137ms 11 Oct 2024 266th sean-niemann 🇺🇸 935 76 54ms 2 Jan 2022 266th nwellnhof 🇩🇪 935 76 55ms 3 Jan 2022 266th Irratix 🇳🇱 935 76 58ms 3 Jan 2022 266th primo-ppcg 🇹🇭 935 76 53ms 18 Jan 2022 266th voytxt 🇨🇿 935 76 59ms 10 Apr 2022 266th jared-hughes 935 76 60ms 20 Jul 2022 266th MeWhenI 🇻🇦 935 76 58ms 6 Sep 2022 266th DialFrost 🇸🇬 935 76 62ms 30 Jan 2023 266th Steffan153 🇫🇮 935 76 60ms 7 Feb 2023 266th xsot 🇸🇬 935 76 60ms 21 May 2023 266th GrayJoKing 🇦🇺 935 76 58ms 29 Feb 2024 266th dokutan 935 76 59ms 25 Sep 2024 266th snyderek 🇺🇸 935 76 59ms 3 Oct 2024 266th fuzzylojik-golf 🇺🇸 935 76 59ms 28 Jun 2025 266th Yax42 🇫🇷 935 76 59ms 4 Oct 2025 266th Babafaba 935 76 59ms 15 Oct 2025 266th KasperKivimaeki 🇫🇮 935 76 61ms 15 Oct 2025 266th inventshah 935 76 59ms 25 Oct 2025 266th 09cf 935 76 58ms 25 Nov 2025 285th primo-ppcg 🇹🇭 934 35 243ms 22 Dec 2018 285th HPWiz 🇳🇿 934 35 430ms 17 Nov 2020 285th sean-niemann 🇺🇸 934 35 393ms 30 Sep 2022 285th Steffan153 🇫🇮 934 35 382ms 26 Dec 2022 285th ovs-code 🇩🇪 934 35 376ms 24 Oct 2023 285th DialFrost 🇸🇬 934 35 417ms 8 Nov 2023 291st HPWiz 🇳🇿 934 56 581ms 24 Nov 2022 291st KasperKivimaeki 🇫🇮 934 56 574ms 17 Dec 2024 291st DialFrost 🇸🇬 934 56 564ms 17 Dec 2024 291st sean-niemann 🇺🇸 934 56 395ms 4 Feb 2026 291st Steffan153 🇫🇮 934 56 697ms 17 days ago 296th chloeching-amino 933 42 9ms 24 May 2020 296th janlelis 933 42 8ms 10 Feb 2021 296th KatieLG 🇬🇧 933 42 10ms 15 Apr 2021 296th sultan 933 42 9ms 2 May 2021 296th Y0UR-U5ERNAME 933 42 9ms 5 Sep 2021 296th nathanadams 🇳🇿 933 42 9ms 11 Sep 2021 296th sisyphus-ppcg 🇦🇺 933 42 9ms 10 Mar 2022 296th randolchance 933 42 9ms 20 Jan 2023 296th tayloia 🇬🇧 933 42 8ms 17 May 2023 296th Alex-x90 🇺🇸 933 42 10ms 11 Jul 2023 296th targrik 933 42 12ms 12 Feb 2025 296th luuumine 🇫🇷 933 42 9ms 29 Oct 2025 296th Lv0Sys 🇵🇱 933 42 9ms 2 Dec 2025 309th sean-niemann 🇺🇸 933 47 2ms 9 Sep 2022 309th Lydxn 🇨🇦 933 47 2ms 9 Sep 2022 309th JayXon 🇺🇸 933 47 2ms 10 Sep 2022 309th GrayJoKing 🇦🇺 933 47 2ms 10 Sep 2022 309th MeWhenI 🇻🇦 933 47 2ms 10 Oct 2022 309th Steffan153 🇫🇮 933 47 2ms 9 Feb 2023 309th DialFrost 🇸🇬 933 47 2ms 8 Nov 2023 309th dokutan 933 47 2ms 25 Sep 2024 317th JayXon 🇺🇸 931 44 2,652ms 27 Oct 2024 318th Lydxn 🇨🇦 931 52 116ms 14 Oct 2022 318th JayXon 🇺🇸 931 52 116ms 14 Oct 2022 318th Steffan153 🇫🇮 931 52 113ms 26 Dec 2022 First Prev 241–320 of 4,840 Next Last