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 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 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 Calendar 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 Multitap Input NFA Simulator 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 Multitap Input NFA Simulator 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 147th btnlq 959 59 325ms 22 Dec 2021 152nd primo-ppcg 🇹🇭 958 39 56ms 11 Mar 2021 153rd JayXon 🇺🇸 958 65 335ms 24 Sep 2025 154th chloeching-amino 957 42 9ms 24 May 2020 154th janlelis 957 42 9ms 10 Feb 2021 154th KatieLG 🇬🇧 957 42 9ms 15 Apr 2021 154th sultan 957 42 9ms 2 May 2021 154th Y0UR-U5ERNAME 957 42 9ms 5 Sep 2021 154th nathanadams 🇳🇿 957 42 9ms 11 Sep 2021 154th sisyphus-ppcg 🇦🇺 957 42 9ms 10 Mar 2022 154th randolchance 957 42 9ms 20 Jan 2023 154th tayloia 🇬🇧 957 42 8ms 17 May 2023 154th Alex-x90 🇺🇸 957 42 9ms 11 Jul 2023 154th targrik 957 42 9ms 12 Feb 2025 154th luuumine 🇫🇷 957 42 8ms 29 Oct 2025 154th Lv0Sys 🇵🇱 957 42 9ms 5 days ago 167th lynn 956 49 162ms 12 Apr 2021 167th HPWiz 🇳🇿 956 49 154ms 17 Apr 2021 167th xnor-gate 956 49 129ms 17 Apr 2021 167th JayXon 🇺🇸 956 49 128ms 17 Apr 2021 167th Lydxn 🇨🇦 956 49 136ms 13 Nov 2021 167th Sakisan 🇧🇪 956 49 125ms 12 Apr 2022 167th ovs-code 🇩🇪 956 49 160ms 11 May 2023 174th lynn 955 22 44ms 26 Jul 2022 174th SirBogman 🇺🇸 955 22 46ms 18 Sep 2022 174th pardouin 🇫🇷 955 22 41ms 24 Oct 2024 174th saito-ta 🇯🇵 955 22 40ms 28 Aug 2025 178th acotis 955 56 118ms 24 Sep 2025 178th kumavale 955 56 123ms 27 Sep 2025 180th primo-ppcg 🇹🇭 953 33 15ms 8 Feb 2022 180th HPWiz 🇳🇿 953 33 14ms 8 Mar 2022 182nd Lydxn 🇨🇦 951 36 68ms 12 Dec 2022 182nd sisyphus-ppcg 🇦🇺 951 36 81ms 12 Dec 2022 182nd ovs-code 🇩🇪 951 36 69ms 22 Apr 2024 185th primo-ppcg 🇹🇭 950 42 115ms 2 May 2020 185th JayXon 🇺🇸 950 42 115ms 23 Aug 2021 185th Lydxn 🇨🇦 950 42 116ms 23 Aug 2021 185th JayXon 🇺🇸 950 42 369ms 5 Jun 2024 189th Lydxn 🇨🇦 950 43 85ms 23 Sep 2021 189th JayXon 🇺🇸 950 43 86ms 9 Feb 2022 191st Bubbler-4 949 24 2ms 10 Jan 2022 191st GrayJoKing 🇦🇺 949 24 2ms 2 Feb 2022 191st lynn 949 24 2ms 27 May 2022 191st bstrat 949 24 2ms 9 Oct 2024 195th Lydxn 🇨🇦 948 75 53ms 9 Feb 2022 195th JayXon 🇺🇸 948 75 55ms 9 Feb 2022 197th btnlq 946 35 4ms 17 Aug 2024 197th ovs-code 🇩🇪 946 35 5ms 20 Aug 2024 199th Yax42 🇫🇷 943 60 321ms 31 May 2025 200th Yax42 🇫🇷 943 66 335ms 4 Oct 2025 201st kurkale6ka 942 30 3ms 2 Sep 2021 202nd primo-ppcg 🇹🇭 942 45 44ms 2 May 2020 202nd JayXon 🇺🇸 942 45 44ms 23 Aug 2021 202nd Lydxn 🇨🇦 942 45 44ms 23 Aug 2021 202nd Rubiksmath 942 45 10ms 18 Jul 2023 202nd kg583 🇺🇸 942 45 9ms 30 Jul 2023 202nd Rubiksmath 942 45 45ms 4 Aug 2023 202nd pardouin 🇫🇷 942 45 9ms 4 Jan 2024 202nd Seek64 🇩🇪 942 45 9ms 17 May 2024 202nd Steffan153 🇫🇮 942 45 16ms 4 Jul 2024 202nd sean-niemann 🇺🇸 942 45 15ms 16 Jul 2024 202nd CornerMercury 🇬🇧 942 45 9ms 12 Oct 2025 213th primo-ppcg 🇹🇭 942 47 4ms 4 Dec 2018 213th Lydxn 🇨🇦 942 47 4ms 9 Feb 2022 215th canissimia 🇦🇶 941 44 3ms 3 days ago 216th DialFrost 🇸🇬 940 40 1ms 19 days ago 216th rucin93 🇵🇱 940 40 1ms 19 days ago 216th JayXon 🇺🇸 940 40 1ms 19 days ago 216th sean-niemann 🇺🇸 940 40 1ms 18 days ago 216th GrayJoKing 🇦🇺 940 40 1ms 18 days ago 216th ovs-code 🇩🇪 940 40 1ms 18 days ago 216th dokutan 940 40 1ms 18 days ago 223rd Lydxn 🇨🇦 940 44 100ms 23 Aug 2021 224th ovs-code 🇩🇪 939 42 82ms 12 Sep 2024 224th GrayJoKing 🇦🇺 939 42 73ms 13 Sep 2024 First Prev 151–225 of 4,745 Next Last