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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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 776th 823126 871 45 12ms 9 Dec 2024 776th Garklein 🇨🇦 871 45 11ms 6 Jan 2025 776th jake6192 871 45 9ms 17 May 2025 776th albanian-laundromat 🇺🇸 871 45 9ms 1 Sep 2025 776th iczelia 🇩🇪 871 45 10ms 25 Sep 2025 776th ComradeSquirrel 871 45 10ms 7 days ago 776th solisolu 871 45 10ms 22 hours ago 808th DialFrost 🇸🇬 871 55 6ms 21 Feb 2026 808th GrayJoKing 🇦🇺 871 55 6ms 23 Feb 2026 808th fuzzylojik-golf 🇺🇸 871 55 7ms 25 days ago 811th andersk 🇺🇸 871 59 1ms 20 Mar 2020 811th uw4 871 59 1ms 29 Aug 2020 811th janbehrens 🇩🇪 871 59 1ms 22 May 2021 811th lynn 871 59 1ms 2 Oct 2021 811th simon-biber 871 59 1ms 7 Feb 2022 811th solmyr2000 871 59 1ms 18 Jun 2022 811th LorenzoDeGaspari 871 59 2ms 20 Jun 2022 811th AlephSquirrel 871 59 1ms 18 Jul 2022 811th annaproxy 871 59 1ms 8 Jan 2023 811th b10011 🇫🇮 871 59 1ms 8 Jan 2023 811th YoranDS 871 59 1ms 29 May 2023 811th ngthanhtrung23 871 59 1ms 15 Mar 2024 811th orthoplex 🇨🇽 871 59 1ms 14 Jun 2024 811th qwertyuiop3 🇷🇺 871 59 2ms 2 Jun 2025 811th yanjs 871 59 1ms 5 Jul 2025 811th luuumine 🇫🇷 871 59 1ms 29 Oct 2025 811th roupiq 🇵🇱 871 59 2ms 16 days ago 811th Herbert00709 🇵🇱 871 59 2ms 8 days ago 829th GolfingSuccess 🇬🇷 870 23 42ms 14 Aug 2022 829th primo-ppcg 🇹🇭 870 23 40ms 15 Feb 2023 831st Steffan153 🇫🇮 870 34 4ms 23 Mar 2026 832nd Lydxn 🇨🇦 868 43 3ms 4 Jan 2022 832nd dvargas46 🇺🇸 868 43 24ms 28 Feb 2023 832nd Steffan153 🇫🇮 868 43 2ms 23 Mar 2026 835th blaztoma 🇱🇹 868 62 101ms 5 days ago 836th Lydxn 🇨🇦 868 68 453ms 27 Feb 2022 836th sean-niemann 🇺🇸 868 68 434ms 28 Feb 2022 836th GrayJoKing 🇦🇺 868 68 458ms 28 Feb 2022 836th MeWhenI 🇻🇦 868 68 438ms 10 Oct 2022 836th ovs-code 🇩🇪 868 68 439ms 31 Dec 2022 836th Steffan153 🇫🇮 868 68 409ms 1 Jan 2023 836th DialFrost 🇸🇬 868 68 433ms 8 Nov 2023 836th dokutan 868 68 444ms 27 Sep 2025 836th fuzzylojik-golf 🇺🇸 868 68 428ms 28 Mar 2026 845th GolfingSuccess 🇬🇷 868 73 36ms 10 days ago 846th orthoplex 🇨🇽 867 37 38ms 30 Mar 2022 847th villfa 866 50 5ms 27 May 2019 847th UpwardProcess 866 50 5ms 30 Jul 2019 847th ondras 866 50 5ms 3 May 2020 847th cywong-amino 🇭🇰 866 50 4ms 20 May 2020 847th Attero 🇸🇪 866 50 4ms 31 Aug 2020 847th sisyphus-ppcg 🇦🇺 866 50 5ms 5 Nov 2020 847th toubsen 🇩🇪 866 50 5ms 26 Dec 2020 854th marcin7Cd 866 54 112ms 10 Mar 2020 854th andersk 🇺🇸 866 54 113ms 20 Mar 2020 854th kops-cg 866 54 123ms 13 Mar 2025 854th dokutan 866 54 116ms 17 Jul 2025 854th fuzzylojik-golf 🇺🇸 866 54 117ms 14 Sep 2025 859th rschwa6308 🇺🇸 865 49 22ms 4 Apr 2019 859th hoodadam 865 49 11ms 19 Sep 2019 859th TinyTheBrontosaurus 865 49 10ms 19 Oct 2019 859th niranjan09 865 49 10ms 10 Jul 2020 859th argusdusty 🇺🇸 865 49 11ms 26 Dec 2020 859th o0lit3 🇺🇸 865 49 10ms 24 Feb 2021 859th BBoehm 🇩🇪 865 49 13ms 24 Feb 2021 859th vezzick 865 49 11ms 4 Mar 2021 859th Sp3000 🇦🇺 865 49 11ms 5 May 2021 859th Shanethegamer 🇺🇸 865 49 10ms 29 May 2021 859th RYNO8 865 49 27ms 3 Sep 2021 859th nipzu 865 49 10ms 29 Dec 2021 859th commandz0 🇺🇸 865 49 18ms 19 Sep 2022 859th randolchance 865 49 23ms 20 Jan 2023 859th SirFireball3521 865 49 21ms 4 Feb 2023 859th ljweel 865 49 10ms 13 Feb 2023 859th anter69 🇭🇺 865 49 13ms 23 Feb 2023 859th cefqrn 865 49 10ms 17 Jul 2023 859th DavidHospital 865 49 17ms 22 Sep 2023 859th tobyLovick 865 49 20ms 29 Nov 2023 859th 051 🇸🇬 865 49 16ms 25 Dec 2023 859th duckyluuk 🇳🇱 865 49 14ms 23 Jan 2024 859th codingisgreatbutiamnot 865 49 10ms 10 Aug 2024 859th Languag3 865 49 19ms 4 Mar 2025 859th yanjs 865 49 10ms 3 Jul 2025 859th cy1366371760 865 49 10ms 3 Jul 2025 859th wuduculfre 865 49 12ms 22 Jul 2025 859th ApoChagi 865 49 17ms 13 Oct 2025 859th ian-h-chamberlain 🇺🇸 865 49 10ms 4 Nov 2025 859th madex 🇩🇪 865 49 16ms 16 days ago 889th MeWhenI 🇻🇦 865 54 114ms 15 Oct 2022 889th Yax42 🇫🇷 865 54 110ms 5 Oct 2025 891st Attero 🇸🇪 865 61 385ms 21 Nov 2021 891st nwellnhof 🇩🇪 865 61 370ms 21 Nov 2021 891st tomtheisen 🇺🇸 865 61 366ms 21 Nov 2021 891st MeWhenI 🇻🇦 865 61 374ms 10 Oct 2022 891st DialFrost 🇸🇬 865 61 423ms 8 Nov 2023 891st namelessiw 865 61 399ms 11 Jul 2024 891st dokutan 865 61 442ms 25 Sep 2024 891st pardouin 🇫🇷 865 61 384ms 26 Sep 2024 891st b-illy 🇬🇧 865 61 378ms 21 Jan 2025 891st fuzzylojik-golf 🇺🇸 865 61 419ms 28 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