Leap Years in C in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 141st hacker112 🇸🇪 818 66 22 Jun 2024 141st TheBrokenRail 818 66 5 Oct 2024 141st Lv0Sys 🇵🇱 818 66 30 May 2025 154th juntuu 806 67 24 Mar 2019 154th dymowski 806 67 14 Jul 2019 154th ToriTheChicken 806 67 31 Jul 2020 154th Indivicivet 806 67 15 Mar 2021 154th KatieLG 🇬🇧 806 67 9 Jun 2021 154th jhpaques 🇫🇷 806 67 4 Dec 2022 154th BalaM314 806 67 8 Feb 2025 161st archee303 794 68 5 Feb 2020 161st BenAns 794 68 26 Sep 2020 161st ei14 794 68 23 Jun 2021 161st lemogne 794 68 8 Aug 2021 161st Bobini1 🇵🇱 794 68 11 Feb 2022 161st pyrolitic 🇮🇪 794 68 7 Apr 2022 161st slerpyyy 🇩🇪 794 68 21 Oct 2022 161st aubergine-sauce 794 68 21 May 2023 161st camieac 🇬🇧 794 68 12 Jul 2023 161st pandaninjas 794 68 9 Aug 2023 161st iilegacyyii 794 68 22 Jan 2024 172nd chunky 783 69 2 Oct 2020 172nd AIn0n 783 69 19 Aug 2021 172nd VictorChemin 🇫🇷 783 69 30 Nov 2021 172nd ishvanl 783 69 11 Jul 2022 172nd anbutle 783 69 14 Aug 2022 172nd trist224 🇫🇷 783 69 14 Dec 2022 172nd msbranicky 783 69 20 Aug 2023 172nd 1231234md5 🇨🇳 783 69 13 Dec 2023 172nd cpchrispye 783 69 20 Apr 2024 172nd evanjaco 783 69 4 Oct 2024 172nd ibrahimhanifceker 783 69 30 Jan 2025 183rd jngbsn 771 70 2 Mar 2019 183rd nwdamgaard 771 70 19 Dec 2021 183rd gussy420 771 70 28 Oct 2023 186th madeve-unipi 761 71 16 Oct 2019 186th uier 761 71 28 Dec 2019 186th bac0id 761 71 11 Jul 2020 186th FrederikHutfless 🇩🇪 761 71 12 Jan 2023 186th NickTheEASDude 🇺🇸 761 71 6 Nov 2023 186th Iznoanygod 🇺🇸 761 71 26 Apr 2025 192nd Batzuga 750 72 10 Sep 2019 192nd alexjlaberge 750 72 3 Aug 2020 192nd petroselo 750 72 29 Aug 2021 192nd Ripick 750 72 13 Aug 2022 196th KiwiKoder0123 740 73 28 Jun 2019 196th AaronGarbut 740 73 30 Jul 2019 196th MadMax129 740 73 24 Dec 2019 196th rchalamala 740 73 8 Jun 2021 196th wirewolf010 740 73 6 Jan 2022 196th ibexq 740 73 29 Sep 2022 196th TornadoCookie 740 73 8 Mar 2023 196th Ralac07 🇦🇺 740 73 11 Mar 2024 196th mickmurci 740 73 30 Dec 2024 196th matejmatik123 🇸🇰 740 73 8 days ago 196th RYSF13 🇨🇳 740 73 3 hours ago 207th Waterperry 730 74 24 Dec 2021 207th kallmi28 🇨🇿 730 74 26 Sep 2023 209th jgbaldwinbrown 720 75 30 Jun 2021 209th ryguyNelson 720 75 19 Jul 2021 209th Cloakless 🇬🇧 720 75 17 Oct 2021 209th ms-tingliang 720 75 5 Aug 2022 209th heabr12 720 75 6 Sep 2024 214th simontime 711 76 20 May 2020 214th StHagel 711 76 18 Aug 2020 214th garrisonhh 711 76 20 Nov 2020 214th furokku 711 76 15 Feb 2021 214th sech1p 🇵🇱 711 76 30 Oct 2021 214th calinous 🇷🇴 711 76 2 Mar 2023 214th 0dyse 711 76 30 Apr 2025 221st b-paul 701 77 1 Nov 2020 221st Schmitz48 701 77 6 May 2022 221st Sephirem98 701 77 24 Oct 2023 224th glorpglob 692 78 5 Feb 2021 224th 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