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 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 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 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 593rd bac0id 892 44 10ms 27 Jan 2026 593rd JOrE20 892 44 10ms 11 Feb 2026 593rd FortuiteMan 🇫🇷 892 44 10ms 24 Mar 2026 644th Lydxn 🇨🇦 892 52 4ms 12 May 2023 644th GrayJoKing 🇦🇺 892 52 3ms 14 Aug 2023 644th dokutan 892 52 4ms 25 Sep 2024 644th kg583 🇺🇸 892 52 4ms 10 Dec 2025 644th edsrzf 🇳🇿 892 52 4ms 14 Dec 2025 649th edsrzf 🇳🇿 892 54 8ms 22 Feb 2026 650th andersk 🇺🇸 892 60 121ms 20 Mar 2020 650th primo-ppcg 🇹🇭 892 60 129ms 2 May 2020 650th Lydxn 🇨🇦 892 60 127ms 24 Aug 2021 650th lynn 892 60 125ms 10 Sep 2021 650th Super-Pizza 🇨🇦 892 60 133ms 22 May 2023 650th Steffan153 🇫🇮 892 60 130ms 23 Mar 2026 656th kg583 🇺🇸 892 62 39ms 13 Feb 2025 657th saito-ta 🇯🇵 891 42 2ms 22 Jun 2023 658th andersk 🇺🇸 888 59 1ms 20 Mar 2020 658th uw4 888 59 1ms 29 Aug 2020 658th janbehrens 🇩🇪 888 59 1ms 22 May 2021 658th lynn 888 59 1ms 2 Oct 2021 658th simon-biber 888 59 1ms 7 Feb 2022 658th LorenzoDeGaspari 888 59 2ms 20 Jun 2022 658th solmyr2000 888 59 1ms 21 Jun 2022 658th AlephSquirrel 888 59 1ms 18 Jul 2022 658th Alex-x90 🇺🇸 888 59 2ms 24 Nov 2022 658th annaproxy 888 59 1ms 8 Jan 2023 658th b10011 🇫🇮 888 59 1ms 8 Jan 2023 658th orthoplex 🇨🇽 888 59 1ms 14 Jun 2024 658th yanjs 888 59 1ms 5 Jul 2025 658th luuumine 🇫🇷 888 59 1ms 29 Oct 2025 658th FoxInTheClouds 888 59 2ms 18 Feb 2026 658th roupiq 🇵🇱 888 59 2ms 14 days ago 658th Herbert00709 🇵🇱 888 59 2ms 6 days ago 675th DialFrost 🇸🇬 888 67 926ms 24 Sep 2025 675th sean-niemann 🇺🇸 888 67 506ms 24 Sep 2025 675th nwellnhof 🇩🇪 888 67 538ms 25 Sep 2025 675th namelessiw 888 67 485ms 4 Oct 2025 675th b-illy 🇬🇧 888 67 465ms 9 Oct 2025 675th MeWhenI 🇻🇦 888 67 516ms 7 Nov 2025 675th dokutan 888 67 583ms 30 Nov 2025 675th edsrzf 🇳🇿 888 67 483ms 21 Dec 2025 675th fuzzylojik-golf 🇺🇸 888 67 421ms 28 Mar 2026 684th janbehrens 🇩🇪 888 77 63ms 8 Jan 2022 684th solmyr2000 888 77 59ms 21 Jun 2022 684th annaproxy 888 77 62ms 7 Jan 2023 684th Alex-x90 🇺🇸 888 77 57ms 19 Feb 2023 684th roupiq 🇵🇱 888 77 54ms 17 Nov 2023 684th ovs-code 🇩🇪 888 77 60ms 3 Jun 2024 684th tailorspy 888 77 59ms 23 Sep 2024 684th luuumine 🇫🇷 888 77 58ms 16 Nov 2025 692nd primo-ppcg 🇹🇭 887 42 130ms 2 May 2020 692nd Lydxn 🇨🇦 887 42 139ms 23 Aug 2021 692nd Steffan153 🇫🇮 887 42 140ms 23 Mar 2026 695th AlephSquirrel 887 45 479ms 21 Jan 2024 695th m-tkach 🇺🇦 887 45 469ms 5 Feb 2024 695th neel11235813 887 45 519ms 2 Mar 2024 695th MeWhenI 🇻🇦 887 45 462ms 13 Jul 2024 695th dokutan 887 45 547ms 25 Sep 2024 695th CaedenHarper 🇨🇦 887 45 392ms 24 Jul 2025 695th Babafaba 887 45 474ms 26 Nov 2025 695th GolfingSuccess 🇬🇷 887 45 394ms 8 days ago 703rd GrayJoKing 🇦🇺 886 57 4ms 16 Jul 2023 704th nwellnhof 🇩🇪 886 89 315ms 3 Sep 2020 704th MeWhenI 🇻🇦 886 89 322ms 10 Oct 2022 704th DialFrost 🇸🇬 886 89 341ms 8 Nov 2023 704th dokutan 886 89 342ms 25 Sep 2024 704th fuzzylojik-golf 🇺🇸 886 89 329ms 15 Jul 2025 704th KasperKivimaeki 🇫🇮 886 89 336ms 29 Sep 2025 704th edsrzf 🇳🇿 886 89 350ms 21 Dec 2025 711th Lydxn 🇨🇦 885 35 467ms 22 Aug 2021 711th sean-niemann 🇺🇸 885 35 399ms 30 Sep 2022 711th Steffan153 🇫🇮 885 35 417ms 26 Dec 2022 711th DialFrost 🇸🇬 885 35 391ms 8 Nov 2023 715th emplv 🇱🇻 885 49 5ms 15 Apr 2021 715th janbehrens 🇩🇪 885 49 4ms 22 May 2021 715th rucin93 🇵🇱 885 49 5ms 3 Dec 2021 715th GrayJoKing 🇦🇺 885 49 4ms 9 Feb 2022 715th voytxt 🇨🇿 885 49 5ms 16 May 2022 715th MeWhenI 🇻🇦 885 49 5ms 28 May 2023 First Prev 641–720 of 5,024 Next Last