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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 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 Multitap Input 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 ><> 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 ArkScript 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 ArkScript 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 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 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 Multitap Input 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 875th NewDefectus 🇮🇱 883 48 15ms 27 May 2021 875th Bubbler-4 883 48 9ms 16 Nov 2021 875th KatieLG 🇬🇧 883 48 16ms 2 Jun 2022 875th k3w1k0d3r 883 48 9ms 29 Jun 2022 875th FlorianCassayre 🇫🇷 883 48 15ms 6 Mar 2023 875th quimey 883 48 16ms 15 Jun 2023 875th Andriamanitra 🇫🇮 883 48 15ms 10 Jul 2023 875th stefangimmillaro 883 48 9ms 18 Jul 2023 875th Alex-x90 🇺🇸 883 48 9ms 27 Jul 2023 875th sultan 883 48 9ms 16 Feb 2024 875th driri85 883 48 9ms 16 Feb 2024 875th wen1now 883 48 9ms 1 Mar 2024 875th cpchrispye 883 48 16ms 20 Apr 2024 875th 5cw 🇺🇸 883 48 16ms 6 May 2024 875th egasyelir 883 48 15ms 15 Jul 2024 875th bzijlema 🇳🇱 883 48 15ms 11 Sep 2024 875th moustave 883 48 16ms 9 Jan 2025 875th rollershutter 883 48 16ms 21 Jan 2025 875th Yax42 🇫🇷 883 48 9ms 17 Jun 2025 875th luuumine 🇫🇷 883 48 10ms 29 Oct 2025 875th solisolu 883 48 17ms 25 days ago 902nd GrayJoKing 🇦🇺 883 57 4ms 16 Jul 2023 903rd Wanderkind 🇰🇷 883 71 458ms 9 Jan 2023 904th voytxt 🇨🇿 882 35 1,272ms 16 May 2022 904th lynn 882 35 1,257ms 1 Jun 2022 904th emgordon154 882 35 1,230ms 5 Oct 2025 904th edsrzf 🇳🇿 882 35 1,266ms 21 Dec 2025 908th emplv 🇱🇻 882 55 110ms 26 Oct 2022 908th voytxt 🇨🇿 882 55 107ms 1 Jan 2023 908th stefangimmillaro 882 55 113ms 20 Jun 2023 908th mulmul9 🇭🇺 882 55 106ms 8 Sep 2023 912th MeWhenI 🇻🇦 881 46 5ms 31 Dec 2024 913th sean-niemann 🇺🇸 880 47 105ms 20 Mar 2022 913th MeWhenI 🇻🇦 880 47 94ms 10 Oct 2022 913th Steffan153 🇫🇮 880 47 99ms 9 Feb 2023 913th DialFrost 🇸🇬 880 47 106ms 8 Nov 2023 913th dokutan 880 47 105ms 25 Sep 2024 918th DialFrost 🇸🇬 880 109 1,414ms 7 Mar 2025 918th MeWhenI 🇻🇦 880 109 1,507ms 28 Mar 2025 920th JayXon 🇺🇸 880 121 1,653ms 15 Sep 2025 921st inventshah 879 50 3ms 9 Sep 2022 921st janbehrens 🇩🇪 879 50 2ms 14 Sep 2022 923rd Steffan153 🇫🇮 878 39 70ms 26 Dec 2022 923rd Alessandro-Balconi 🇮🇹 878 39 72ms 26 Dec 2022 925th Re-Adventures 🇮🇳 878 81 61ms 2 Jan 2022 925th Betuaredead 878 81 59ms 4 Jan 2023 925th aksyristos 878 81 60ms 30 Jan 2023 925th CatsAreFluffy 878 81 58ms 19 Feb 2023 925th namcartoon06 878 81 55ms 30 Jun 2023 925th Herbert00709 🇵🇱 878 81 58ms 17 Nov 2023 925th HumanoidCPU 878 81 58ms 19 Feb 2024 932nd rak1507 🇬🇧 877 31 33ms 20 Sep 2021 932nd nwellnhof 🇩🇪 877 31 32ms 26 Sep 2021 932nd Natanaelel 🇸🇪 877 31 32ms 21 Feb 2024 935th Yewzir 🇧🇪 877 55 3ms 29 Mar 2024 936th Shanethegamer 🇺🇸 877 71 447ms 25 Sep 2025 936th Yewzir 🇧🇪 877 71 445ms 2 Oct 2025 936th albanian-laundromat 877 71 423ms 25 Oct 2025 936th TeodorDyakov 🇧🇬 877 71 363ms 11 days ago 940th traws0 876 26 2ms 15 Jan 2022 940th Natanaelel 🇸🇪 876 26 2ms 21 Feb 2024 942nd 4hg 🇺🇸 876 45 63ms 13 Sep 2023 942nd chunes3 🇺🇸 876 45 68ms 13 Sep 2023 942nd Bubbler-4 876 45 67ms 13 Sep 2023 942nd Steffan153 🇫🇮 876 45 70ms 13 Sep 2023 942nd GolfingSuccess 🇬🇷 876 45 65ms 28 Sep 2023 942nd Lydxn 🇨🇦 876 45 71ms 28 Sep 2023 942nd Yewzir 🇧🇪 876 45 71ms 5 Mar 2024 949th bendiscz 876 91 246ms 16 Apr 2020 949th cywong-amino 🇭🇰 876 91 240ms 20 May 2020 949th emplv 🇱🇻 876 91 251ms 1 Oct 2020 949th Irratix 🇳🇱 876 91 249ms 18 Oct 2020 949th janbehrens 🇩🇪 876 91 250ms 22 May 2021 949th voytxt 🇨🇿 876 91 248ms 3 Feb 2023 949th kkoenig 876 91 248ms 10 Sep 2025 956th primo-ppcg 🇹🇭 875 31 2ms 1 Dec 2020 957th Yewzir 🇧🇪 875 43 2ms 19 Nov 2025 958th oparisblue 874 46 9ms 24 Mar 2019 958th mrxz 🇳🇱 874 46 9ms 23 Jun 2019 958th alexkunin 874 46 9ms 3 Jul 2019 First Prev 881–960 of 4,788 Next Last