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 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 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 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 Lily 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 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 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 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 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 720th Lydxn 🇨🇦 899 60 15ms 31 Jan 2025 720th edsrzf 🇳🇿 899 60 14ms 14 Dec 2025 723rd JayXon 🇺🇸 899 69 25ms 17 Apr 2022 724th billings7 🇬🇧 898 63 372ms 21 Nov 2021 724th ChristophHornung 898 63 392ms 21 Nov 2021 724th KatieLG 🇬🇧 898 63 402ms 17 Oct 2022 727th nwellnhof 🇩🇪 896 89 282ms 3 Sep 2020 727th MeWhenI 🇻🇦 896 89 266ms 10 Oct 2022 727th DialFrost 🇸🇬 896 89 304ms 8 Nov 2023 727th dokutan 896 89 281ms 25 Sep 2024 727th fuzzylojik-golf 🇺🇸 896 89 279ms 15 Jul 2025 727th KasperKivimaeki 🇫🇮 896 89 270ms 29 Sep 2025 727th edsrzf 🇳🇿 896 89 277ms 21 Dec 2025 734th Yewzir 🇧🇪 895 70 420ms 17 Nov 2023 735th canissimia 🇦🇶 895 83 6ms 1 Aug 2023 736th ovs-code 🇩🇪 895 89 7ms 8 Jul 2024 737th MeWhenI 🇻🇦 894 45 131ms 3 Aug 2024 737th dokutan 894 45 135ms 25 Sep 2024 739th clockworknazo 894 54 3ms 23 Oct 2022 740th primo-ppcg 🇹🇭 893 36 39ms 8 Dec 2018 740th nwellnhof 🇩🇪 893 36 35ms 28 Apr 2020 740th Waffle3z 893 36 36ms 14 Jul 2021 740th lynn 893 36 37ms 10 Sep 2021 740th sean-niemann 🇺🇸 893 36 39ms 5 Apr 2022 740th jared-hughes 893 36 39ms 9 Sep 2022 740th MeWhenI 🇻🇦 893 36 35ms 10 Oct 2022 740th Steffan153 🇫🇮 893 36 40ms 26 Dec 2022 740th ovs-code 🇩🇪 893 36 35ms 9 May 2023 740th DialFrost 🇸🇬 893 36 37ms 8 Nov 2023 740th pardouin 🇫🇷 893 36 39ms 21 Aug 2024 740th dokutan 893 36 37ms 25 Sep 2024 740th FlyingPenguin223 893 36 35ms 17 Dec 2024 740th fuzzylojik-golf 🇺🇸 893 36 37ms 25 Aug 2025 754th ANDREYDEN 893 45 9ms 12 Jan 2019 754th dee-gomma 893 45 9ms 27 Mar 2019 754th Cr3aHal0 893 45 9ms 2 Jul 2019 754th StefanTifrea 893 45 9ms 15 Jul 2020 754th Non-J 893 45 9ms 27 Sep 2020 754th ryandougc 893 45 9ms 17 Dec 2020 754th ForkKILLET 🇨🇳 893 45 10ms 18 Feb 2021 754th UBKorkut 893 45 10ms 10 Mar 2021 754th neihousaigaai 893 45 9ms 8 May 2021 754th SpareManiKatti 893 45 9ms 14 Oct 2021 754th danielb7390 893 45 10ms 9 Mar 2022 754th WebDevPT 🇵🇹 893 45 10ms 10 Mar 2022 754th CiucaRazvan 893 45 10ms 29 Jul 2022 754th SirFireball3521 893 45 9ms 1 Nov 2022 754th astdefu 893 45 9ms 10 Dec 2022 754th Betuaredead 893 45 9ms 4 Jan 2023 754th Mazn3k 893 45 9ms 15 Mar 2023 754th ejini6969 893 45 9ms 25 Mar 2023 754th raszpi 🇭🇺 893 45 8ms 2 Sep 2023 754th mulmul9 🇭🇺 893 45 9ms 7 Sep 2023 754th FruzsinaLenti 893 45 9ms 8 Sep 2023 754th junkondo-jp 893 45 9ms 6 May 2024 754th Mabeloid 🇳🇴 893 45 9ms 14 Oct 2024 754th shandriy 893 45 9ms 8 Nov 2024 754th Salutations45 893 45 9ms 12 Nov 2024 754th 823126 893 45 10ms 9 Dec 2024 754th Garklein 🇨🇦 893 45 9ms 6 Jan 2025 754th jake6192 893 45 9ms 17 May 2025 754th albanian-laundromat 893 45 10ms 1 Sep 2025 754th iczelia 🇩🇪 893 45 9ms 25 Sep 2025 784th edsrzf 🇳🇿 892 57 11ms 17 Dec 2024 784th DialFrost 🇸🇬 892 57 11ms 2 Jan 2026 786th primo-ppcg 🇹🇭 892 131 11ms 2 Aug 2023 786th frankgraziano 892 131 12ms 7 days ago 788th Steffan153 🇫🇮 891 52 4ms 16 Apr 2023 788th Lydxn 🇨🇦 891 52 4ms 12 May 2023 788th GrayJoKing 🇦🇺 891 52 4ms 14 Aug 2023 788th dokutan 891 52 4ms 25 Sep 2024 788th kg583 🇺🇸 891 52 4ms 10 Dec 2025 788th edsrzf 🇳🇿 891 52 4ms 14 Dec 2025 794th andersk 🇺🇸 891 60 117ms 20 Mar 2020 794th primo-ppcg 🇹🇭 891 60 122ms 2 May 2020 794th JayXon 🇺🇸 891 60 120ms 23 Aug 2021 794th Lydxn 🇨🇦 891 60 117ms 24 Aug 2021 794th lynn 891 60 123ms 10 Sep 2021 794th Super-Pizza 🇨🇦 891 60 121ms 22 May 2023 800th Shanethegamer 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