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 463rd alasdair-greenland 912 43 10ms 11 Nov 2021 463rd emgordon154 912 43 9ms 23 Nov 2021 463rd solmyr2000 912 43 9ms 8 Jun 2022 463rd AlephSquirrel 912 43 11ms 18 Jul 2022 463rd FlorianCassayre 🇫🇷 912 43 9ms 27 Sep 2022 463rd BloodStormKnight 912 43 10ms 13 Oct 2022 463rd LukeBridges 🇬🇧 912 43 10ms 17 Oct 2022 463rd astonm 912 43 9ms 17 Oct 2022 463rd Maznek 912 43 8ms 6 Jun 2023 463rd jbt 912 43 10ms 26 Dec 2023 463rd wlaud9 912 43 13ms 8 Feb 2024 463rd weliveinhell 🇭🇹 912 43 11ms 23 Jul 2024 463rd acollett89 912 43 9ms 12 Jun 2025 494th Lydxn 🇨🇦 912 55 4ms 16 Jul 2023 495th m-tkach 🇺🇦 911 78 59ms 24 Oct 2022 495th NDR0216 🇹🇼 911 78 57ms 9 May 2024 495th yeminghan2021 911 78 57ms 2 Feb 2025 495th qwertyuiop3 🇷🇺 911 78 56ms 2 Jun 2025 495th emgordon154 911 78 54ms 7 Feb 2026 500th DialFrost 🇸🇬 910 45 2,577ms 23 Oct 2024 500th dokutan 910 45 2,405ms 23 Oct 2024 500th sean-niemann 🇺🇸 910 45 2,527ms 23 Oct 2024 500th MeWhenI 🇻🇦 910 45 2,644ms 24 Oct 2024 500th pardouin 🇫🇷 910 45 2,392ms 24 Oct 2024 500th Steffan153 🇫🇮 910 45 2,493ms 13 Feb 2026 500th Chinay-Domitrix 🇺🇸 910 45 2,510ms 26 days ago 507th UnderKoen 🇳🇱 910 72 2ms 16 Jun 2025 508th lynn 909 22 38ms 26 Jul 2022 508th SirBogman 🇺🇸 909 22 36ms 18 Sep 2022 508th pardouin 🇫🇷 909 22 39ms 24 Oct 2024 508th saito-ta 🇯🇵 909 22 41ms 28 Aug 2025 512th retrohun 909 31 4ms 30 Apr 2019 512th scpchicken 🇵🇼 909 31 3ms 18 Jun 2023 512th fuzzylojik-golf 🇺🇸 909 31 3ms 22 May 2025 515th antimon2 🇯🇵 908 36 379ms 25 Jan 2021 516th Steffan153 🇫🇮 908 53 4ms 18 Feb 2023 516th xsot 🇸🇬 908 53 4ms 11 Feb 2024 516th sean-niemann 🇺🇸 908 53 4ms 25 Mar 2025 519th Bubbler-4 907 24 2ms 10 Jan 2022 519th GrayJoKing 🇦🇺 907 24 2ms 2 Feb 2022 519th lynn 907 24 2ms 27 May 2022 519th bstrat 907 24 2ms 9 Oct 2024 523rd sean-niemann 🇺🇸 907 54 7ms 23 Jun 2025 524th xsot 🇸🇬 906 40 722ms 22 Feb 2026 525th MeWhenI 🇻🇦 906 45 89ms 12 Oct 2022 525th Steffan153 🇫🇮 906 45 80ms 19 Feb 2023 525th sean-niemann 🇺🇸 906 45 82ms 6 May 2024 528th primo-ppcg 🇹🇭 906 51 4ms 20 May 2023 529th janbehrens 🇩🇪 906 69 449ms 24 Mar 2022 529th voytxt 🇨🇿 906 69 440ms 7 Apr 2022 529th Yewzir 🇧🇪 906 69 443ms 17 Nov 2023 532nd sisyphus-ppcg 🇦🇺 905 34 1,255ms 26 Mar 2021 532nd dokutan 905 34 1,299ms 25 Sep 2024 534th sean-niemann 🇺🇸 905 41 433ms 17 Jan 2024 534th DialFrost 🇸🇬 905 41 426ms 17 Jan 2024 534th GrayJoKing 🇦🇺 905 41 430ms 18 Jan 2024 534th b-illy 🇬🇧 905 41 417ms 7 Sep 2024 538th masterada 905 85 296ms 26 Mar 2021 538th stefangimmillaro 905 85 283ms 4 Aug 2023 538th Steffan153 🇫🇮 905 85 278ms 3 Aug 2024 541st lynn 904 28 33ms 12 Apr 2021 541st HPWiz 🇳🇿 904 28 34ms 17 Apr 2021 541st ovs-code 🇩🇪 904 28 32ms 6 Feb 2024 544th canissimia 🇦🇶 904 179 1ms 11 Sep 2021 545th MeWhenI 🇻🇦 903 28 2ms 25 Mar 2025 546th emplv 🇱🇻 902 49 5ms 15 Apr 2021 546th janbehrens 🇩🇪 902 49 4ms 22 May 2021 546th rucin93 🇵🇱 902 49 4ms 3 Dec 2021 546th GrayJoKing 🇦🇺 902 49 4ms 9 Feb 2022 546th voytxt 🇨🇿 902 49 5ms 16 May 2022 546th MeWhenI 🇻🇦 902 49 4ms 28 May 2023 546th stefangimmillaro 902 49 4ms 22 Aug 2023 546th Argeento 🇵🇱 902 49 4ms 25 Aug 2023 546th DialFrost 🇸🇬 902 49 5ms 8 Nov 2023 546th Shanethegamer 🇺🇸 902 49 5ms 9 Jan 2024 556th Attero 🇸🇪 902 58 1ms 12 Mar 2020 556th filharmonista 902 58 1ms 13 Mar 2020 556th cywong-amino 🇭🇰 902 58 1ms 30 May 2020 556th NewDefectus 🇮🇱 902 58 2ms 27 May 2021 556th tsunderu 🇯🇵 902 58 1ms 2 Sep 2021 First Prev 481–560 of 4,840 Next Last