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 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 Bytes Time Submitted 160th HPWiz 🇳🇿 956 49 114ms 17 Apr 2021 160th xnor-gate 956 49 117ms 17 Apr 2021 160th JayXon 🇺🇸 956 49 114ms 17 Apr 2021 160th Lydxn 🇨🇦 956 49 112ms 13 Nov 2021 160th Sakisan 🇧🇪 956 49 120ms 12 Apr 2022 160th ovs-code 🇩🇪 956 49 112ms 11 May 2023 167th lynn 955 22 38ms 26 Jul 2022 167th SirBogman 🇺🇸 955 22 36ms 18 Sep 2022 167th pardouin 🇫🇷 955 22 39ms 24 Oct 2024 167th saito-ta 🇯🇵 955 22 41ms 28 Aug 2025 171st acotis 955 56 122ms 24 Sep 2025 171st kumavale 955 56 128ms 27 Sep 2025 173rd primo-ppcg 🇹🇭 953 33 1,022ms 8 Feb 2022 173rd HPWiz 🇳🇿 953 33 1,021ms 8 Mar 2022 175th Lydxn 🇨🇦 951 36 74ms 12 Dec 2022 175th sisyphus-ppcg 🇦🇺 951 36 97ms 12 Dec 2022 175th ovs-code 🇩🇪 951 36 92ms 22 Apr 2024 178th primo-ppcg 🇹🇭 950 42 123ms 2 May 2020 178th JayXon 🇺🇸 950 42 117ms 23 Aug 2021 178th Lydxn 🇨🇦 950 42 119ms 23 Aug 2021 178th JayXon 🇺🇸 950 42 384ms 5 Jun 2024 182nd Lydxn 🇨🇦 950 43 88ms 23 Sep 2021 182nd JayXon 🇺🇸 950 43 87ms 9 Feb 2022 184th Bubbler-4 949 24 2ms 10 Jan 2022 184th GrayJoKing 🇦🇺 949 24 2ms 2 Feb 2022 184th lynn 949 24 2ms 27 May 2022 184th bstrat 949 24 2ms 9 Oct 2024 188th Lydxn 🇨🇦 948 75 57ms 9 Feb 2022 188th JayXon 🇺🇸 948 75 58ms 9 Feb 2022 190th btnlq 946 35 3ms 17 Aug 2024 190th ovs-code 🇩🇪 946 35 3ms 20 Aug 2024 192nd kurkale6ka 943 30 3ms 2 Sep 2021 193rd Yax42 🇫🇷 943 60 352ms 31 May 2025 193rd Steffan153 🇫🇮 943 60 432ms 70 mins ago 195th Yax42 🇫🇷 943 66 493ms 4 Oct 2025 195th Steffan153 🇫🇮 943 66 361ms 71 mins ago 197th primo-ppcg 🇹🇭 942 45 39ms 2 May 2020 197th JayXon 🇺🇸 942 45 38ms 23 Aug 2021 197th Lydxn 🇨🇦 942 45 38ms 23 Aug 2021 197th Rubiksmath 942 45 10ms 18 Jul 2023 197th kg583 🇺🇸 942 45 10ms 30 Jul 2023 197th Rubiksmath 942 45 38ms 4 Aug 2023 197th pardouin 🇫🇷 942 45 9ms 4 Jan 2024 197th Seek64 🇩🇪 942 45 9ms 17 May 2024 197th Steffan153 🇫🇮 942 45 16ms 4 Jul 2024 197th sean-niemann 🇺🇸 942 45 18ms 16 Jul 2024 197th CornerMercury 🇬🇧 942 45 9ms 12 Oct 2025 197th ryyyn 🇺🇸 942 45 10ms 27 Jan 2026 197th FoxInTheClouds 942 45 16ms 18 Feb 2026 197th lukegustafson 🇺🇸 942 45 10ms 2 hours ago 211th primo-ppcg 🇹🇭 942 47 4ms 4 Dec 2018 211th Lydxn 🇨🇦 942 47 5ms 9 Feb 2022 211th JayXon 🇺🇸 942 47 5ms 16 Feb 2026 211th Steffan153 🇫🇮 942 47 6ms 67 mins ago 215th DialFrost 🇸🇬 941 40 2ms 18 Nov 2025 215th rucin93 🇵🇱 941 40 1ms 18 Nov 2025 215th JayXon 🇺🇸 941 40 1ms 19 Nov 2025 215th sean-niemann 🇺🇸 941 40 1ms 19 Nov 2025 215th GrayJoKing 🇦🇺 941 40 2ms 19 Nov 2025 215th ovs-code 🇩🇪 941 40 2ms 19 Nov 2025 215th dokutan 941 40 1ms 19 Nov 2025 215th edsrzf 🇳🇿 941 40 2ms 14 Dec 2025 215th Steffan153 🇫🇮 941 40 3ms 13 Feb 2026 224th canissimia 🇦🇶 941 44 3ms 4 Dec 2025 225th Lydxn 🇨🇦 940 44 148ms 23 Aug 2021 225th JayXon 🇺🇸 940 44 140ms 15 Feb 2026 227th ovs-code 🇩🇪 939 42 68ms 12 Sep 2024 227th GrayJoKing 🇦🇺 939 42 66ms 13 Sep 2024 227th Kacarott 🇦🇺 939 42 68ms 13 Sep 2024 227th error256 939 42 66ms 13 Sep 2024 227th dokutan 939 42 63ms 13 Sep 2024 227th edsrzf 🇳🇿 939 42 65ms 25 Sep 2024 227th pardouin 🇫🇷 939 42 66ms 25 Sep 2024 227th DialFrost 🇸🇬 939 42 69ms 25 Sep 2024 227th Shanethegamer 🇺🇸 939 42 67ms 22 Nov 2024 227th primo-ppcg 🇹🇭 939 42 62ms 5 Apr 2025 227th sean-niemann 🇺🇸 939 42 64ms 7 Apr 2025 227th fuzzylojik-golf 🇺🇸 939 42 62ms 17 Sep 2025 227th Steffan153 🇫🇮 939 42 62ms 13 Feb 2026 240th primo-ppcg 🇹🇭 939 45 1ms 2 May 2020 First Prev 161–240 of 4,862 Next Last