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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 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 Huffman Encoder NFA Simulator Nim 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 Huffman Encoder NFA Simulator Nim 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 383rd alasdair-greenland 913 43 10ms 11 Nov 2021 383rd emgordon154 913 43 12ms 23 Nov 2021 383rd solmyr2000 913 43 9ms 8 Jun 2022 383rd AlephSquirrel 913 43 10ms 18 Jul 2022 383rd FlorianCassayre 🇫🇷 913 43 10ms 27 Sep 2022 383rd BloodStormKnight 913 43 9ms 13 Oct 2022 383rd LukeBridges 🇬🇧 913 43 13ms 17 Oct 2022 383rd astonm 913 43 10ms 17 Oct 2022 383rd Maznek 913 43 11ms 6 Jun 2023 383rd jbt 913 43 10ms 26 Dec 2023 383rd wlaud9 913 43 11ms 8 Feb 2024 383rd weliveinhell 🇭🇹 913 43 10ms 23 Jul 2024 383rd acollett89 913 43 13ms 12 Jun 2025 383rd DayDun 🇸🇪 913 43 10ms 8 days ago 415th UnderKoen 🇳🇱 912 72 2ms 16 Jun 2025 416th Lydxn 🇨🇦 912 75 59ms 9 Feb 2022 417th xsot 🇸🇬 911 40 723ms 22 Feb 2026 418th lyphyser 911 45 50ms 8 Jan 2025 419th Steffan153 🇫🇮 911 53 4ms 18 Feb 2023 419th xsot 🇸🇬 911 53 4ms 11 Feb 2024 419th sean-niemann 🇺🇸 911 53 4ms 25 Mar 2025 422nd stefangimmillaro 911 58 389ms 10 days ago 423rd sean-niemann 🇺🇸 909 55 8ms 23 Jun 2025 424th sisyphus-ppcg 🇦🇺 908 34 1,248ms 26 Mar 2021 424th dokutan 908 34 1,311ms 25 Sep 2024 426th primo-ppcg 🇹🇭 908 51 4ms 20 May 2023 427th 2bular 907 30 32ms 7 Nov 2025 428th kg583 🇺🇸 907 44 445ms 15 Jan 2024 428th ovs-code 🇩🇪 907 44 508ms 16 Jan 2024 428th Steffan153 🇫🇮 907 44 490ms 16 Jan 2024 428th DialFrost 🇸🇬 907 44 488ms 16 Jan 2024 428th GrayJoKing 🇦🇺 907 44 480ms 18 Jan 2024 428th rucin93 🇵🇱 907 44 450ms 21 Jan 2024 428th pardouin 🇫🇷 907 44 417ms 23 Jun 2024 428th CornerMercury 🇬🇧 907 44 454ms 13 Oct 2025 428th GolfingSuccess 🇬🇷 907 44 385ms 3 days ago 437th Steffan153 🇫🇮 907 53 6ms 23 Mar 2026 438th primo-ppcg 🇹🇭 907 87 319ms 2 May 2020 438th Steffan153 🇫🇮 907 87 329ms 23 Mar 2026 438th stefangimmillaro 907 87 306ms 9 days ago 441st Shanethegamer 🇺🇸 905 61 41ms 13 Feb 2025 441st edsrzf 🇳🇿 905 61 41ms 19 Aug 2025 441st Steffan153 🇫🇮 905 61 40ms 12 Feb 2026 441st kg583 🇺🇸 905 61 42ms 3 days ago 445th canissimia 🇦🇶 905 179 1ms 11 Sep 2021 446th stefangimmillaro 904 43 42ms 10 days ago 447th xsot 🇸🇬 903 48 5ms 13 Apr 2024 447th sean-niemann 🇺🇸 903 48 4ms 16 Jul 2024 449th Attero 🇸🇪 903 58 1ms 12 Mar 2020 449th filharmonista 903 58 1ms 13 Mar 2020 449th cywong-amino 🇭🇰 903 58 1ms 30 May 2020 449th nwellnhof 🇩🇪 903 58 1ms 4 Oct 2020 449th primo-ppcg 🇹🇭 903 58 1ms 5 Oct 2020 449th Irratix 🇳🇱 903 58 2ms 9 Oct 2020 449th madex 🇩🇪 903 58 2ms 23 Mar 2021 449th NewDefectus 🇮🇱 903 58 1ms 27 May 2021 449th tsunderu 🇯🇵 903 58 1ms 2 Sep 2021 449th GrayJoKing 🇦🇺 903 58 1ms 9 Feb 2022 449th voytxt 🇨🇿 903 58 1ms 7 Apr 2022 449th emplv 🇱🇻 903 58 1ms 28 Apr 2022 449th prplz 🇦🇺 903 58 1ms 22 May 2022 449th jared-hughes 903 58 1ms 24 Jun 2022 449th MeWhenI 🇻🇦 903 58 1ms 6 Sep 2022 449th inventshah 903 58 1ms 26 Jan 2023 449th ovs-code 🇩🇪 903 58 1ms 5 Feb 2023 449th xsot 🇸🇬 903 58 1ms 19 Mar 2023 449th rucin93 🇵🇱 903 58 2ms 21 Jun 2023 449th stefangimmillaro 903 58 1ms 4 Aug 2023 449th ListeriaM 903 58 1ms 24 Aug 2023 449th JohandeRuiter 🇳🇱 903 58 1ms 25 Oct 2023 449th dokutan 903 58 2ms 25 Sep 2024 449th FlyingPenguin223 903 58 1ms 10 Feb 2025 449th kdx2a 903 58 1ms 11 Feb 2025 449th Mukundan314 903 58 1ms 26 Apr 2025 449th fuzzylojik-golf 🇺🇸 903 58 2ms 28 Jun 2025 449th Yax42 🇫🇷 903 58 2ms 9 Oct 2025 449th ApoChagi 903 58 1ms 14 Oct 2025 449th Babafaba 903 58 1ms 15 Oct 2025 449th 09cf 903 58 2ms 25 Nov 2025 449th prestosilver 🇺🇸 903 58 2ms 14 days ago 449th GolfingSuccess 🇬🇷 903 58 2ms 11 days ago 482nd sean-niemann 🇺🇸 902 38 80ms 14 Sep 2023 482nd blaztoma 🇱🇹 902 38 78ms 2 Nov 2025 484th tjtnorton 902 47 18ms 28 Mar 2019 484th daedals 902 47 22ms 21 Apr 2019 484th handisb 902 47 21ms 5 Sep 2019 484th andersk 🇺🇸 902 47 17ms 20 Mar 2020 484th Attero 🇸🇪 902 47 11ms 9 May 2020 484th neihousaigaai 902 47 17ms 8 May 2021 484th Waffle3z 902 47 18ms 14 Jul 2021 484th janbehrens 🇩🇪 902 47 18ms 21 Oct 2021 484th annaproxy 902 47 21ms 13 Dec 2021 484th pxeger 🇬🇧 902 47 18ms 16 Feb 2022 484th sisyphus-ppcg 🇦🇺 902 47 16ms 19 Feb 2022 484th shellbertt 🇨🇦 902 47 18ms 2 May 2022 484th mrnomm 902 47 18ms 24 Aug 2022 484th jumelet 🇳🇱 902 47 18ms 23 Dec 2022 484th thatbirdguythatuknownot 902 47 28ms 3 Jan 2023 484th MichalMarsalek 🇨🇿 902 47 11ms 23 Feb 2023 484th AlexanderFair 902 47 19ms 15 Jun 2023 First Prev 401–500 of 4,942 Next Last