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Leap Years in all languages in bytes. 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions 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 Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 721st arjanadriaanse 🇳🇱 901 52 121ms 1 Jan 2022 722nd edsrzf 🇳🇿 901 54 6ms 4 days ago 723rd retrohun 900 46 1ms 16 Jun 2024 724th Shanethegamer 🇺🇸 900 79 56ms 12 Jan 2022 724th Yewzir 🇧🇪 900 79 57ms 9 Dec 2023 724th oceko 900 79 58ms 19 Feb 2024 724th CaedenHarper 🇨🇦 900 79 57ms 1 Feb 2025 724th yanjs 900 79 437ms 10 Jul 2025 724th AutumnWind75 900 79 449ms 10 Dec 2025 724th bac0id 900 79 60ms 27 Jan 2026 731st MeWhenI 🇻🇦 899 54 115ms 15 Oct 2022 731st Yax42 🇫🇷 899 54 119ms 5 Oct 2025 733rd AlephSquirrel 899 60 5ms 13 Mar 2023 733rd Lydxn 🇨🇦 899 60 15ms 31 Jan 2025 733rd edsrzf 🇳🇿 899 60 14ms 14 Dec 2025 736th billings7 🇬🇧 898 63 372ms 21 Nov 2021 736th ChristophHornung 898 63 389ms 21 Nov 2021 736th KatieLG 🇬🇧 898 63 395ms 17 Oct 2022 739th nwellnhof 🇩🇪 896 89 284ms 3 Sep 2020 739th MeWhenI 🇻🇦 896 89 287ms 10 Oct 2022 739th DialFrost 🇸🇬 896 89 295ms 8 Nov 2023 739th dokutan 896 89 296ms 25 Sep 2024 739th fuzzylojik-golf 🇺🇸 896 89 286ms 15 Jul 2025 739th KasperKivimaeki 🇫🇮 896 89 317ms 29 Sep 2025 739th edsrzf 🇳🇿 896 89 299ms 21 Dec 2025 746th Yewzir 🇧🇪 895 70 443ms 17 Nov 2023 747th canissimia 🇦🇶 895 83 6ms 1 Aug 2023 748th ovs-code 🇩🇪 895 89 6ms 8 Jul 2024 749th MeWhenI 🇻🇦 894 45 129ms 3 Aug 2024 749th dokutan 894 45 131ms 25 Sep 2024 751st clockworknazo 894 54 3ms 23 Oct 2022 752nd Shanethegamer 🇺🇸 894 64 98ms 15 Apr 2025 752nd snoozingnewt 🇨🇦 894 64 119ms 1 Dec 2025 752nd emgordon154 894 64 103ms 1 Dec 2025 752nd DialFrost 🇸🇬 894 64 99ms 3 Dec 2025 752nd sean-niemann 🇺🇸 894 64 107ms 4 Jan 2026 752nd Steffan153 🇫🇮 894 64 98ms 5 hours ago 758th primo-ppcg 🇹🇭 893 36 37ms 8 Dec 2018 758th nwellnhof 🇩🇪 893 36 35ms 28 Apr 2020 758th Waffle3z 893 36 36ms 14 Jul 2021 758th lynn 893 36 37ms 10 Sep 2021 758th sean-niemann 🇺🇸 893 36 38ms 5 Apr 2022 758th jared-hughes 893 36 39ms 9 Sep 2022 758th MeWhenI 🇻🇦 893 36 33ms 10 Oct 2022 758th Steffan153 🇫🇮 893 36 36ms 26 Dec 2022 758th ovs-code 🇩🇪 893 36 34ms 9 May 2023 758th DialFrost 🇸🇬 893 36 35ms 8 Nov 2023 758th pardouin 🇫🇷 893 36 39ms 21 Aug 2024 758th dokutan 893 36 37ms 25 Sep 2024 758th FlyingPenguin223 893 36 35ms 17 Dec 2024 758th fuzzylojik-golf 🇺🇸 893 36 37ms 25 Aug 2025 772nd ANDREYDEN 893 45 8ms 12 Jan 2019 772nd dee-gomma 893 45 9ms 27 Mar 2019 772nd Cr3aHal0 893 45 10ms 2 Jul 2019 772nd StefanTifrea 893 45 9ms 15 Jul 2020 772nd Non-J 893 45 9ms 27 Sep 2020 772nd ryandougc 893 45 8ms 17 Dec 2020 772nd ForkKILLET 🇨🇳 893 45 9ms 18 Feb 2021 772nd UBKorkut 893 45 9ms 10 Mar 2021 772nd neihousaigaai 893 45 9ms 8 May 2021 772nd SpareManiKatti 893 45 8ms 14 Oct 2021 772nd danielb7390 893 45 11ms 9 Mar 2022 772nd WebDevPT 🇵🇹 893 45 8ms 10 Mar 2022 772nd CiucaRazvan 893 45 9ms 29 Jul 2022 772nd SirFireball3521 893 45 11ms 1 Nov 2022 772nd astdefu 893 45 9ms 10 Dec 2022 772nd Betuaredead 893 45 9ms 4 Jan 2023 772nd Mazn3k 893 45 9ms 15 Mar 2023 772nd ejini6969 893 45 9ms 25 Mar 2023 772nd raszpi 🇭🇺 893 45 9ms 2 Sep 2023 772nd mulmul9 🇭🇺 893 45 9ms 7 Sep 2023 772nd FruzsinaLenti 893 45 9ms 8 Sep 2023 772nd junkondo-jp 893 45 9ms 6 May 2024 772nd Mabeloid 🇳🇴 893 45 9ms 14 Oct 2024 772nd shandriy 893 45 9ms 8 Nov 2024 772nd Salutations45 893 45 11ms 12 Nov 2024 772nd 823126 893 45 9ms 9 Dec 2024 772nd Garklein 🇨🇦 893 45 9ms 6 Jan 2025 772nd jake6192 893 45 9ms 17 May 2025 772nd albanian-laundromat 893 45 10ms 1 Sep 2025 First Prev 721–800 of 4,833 Next Last