Calendar in all languages 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 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st 2bular 0 42 34ms 20 days ago 2nd ovs-code 🇩🇪 0 44 37ms 20 days ago 3rd GolfingSuccess 🇬🇷 0 98 557ms 29 Dec 2024 4th khvdm 0 99 17ms 28 Dec 2024 4th hallvabo 🇳🇴 0 99 17ms 28 Dec 2024 4th GolfingSuccess 🇬🇷 0 99 16ms 29 Dec 2024 4th btnlq 0 99 17ms 29 Dec 2024 4th m-tkach 🇺🇦 0 99 16ms 27 Apr 2025 4th 5cw 🇺🇸 0 99 19ms 4 May 2025 4th 4atj 0 99 14ms 23 Jun 2025 4th commandblockguy 🇺🇸 0 99 16ms 27 Aug 2025 4th commandblockguy 🇺🇸 0 99 590ms 1 Sep 2025 4th ryyyn 🇺🇸 0 99 21ms 20 days ago 14th kg583 🇺🇸 0 100 499ms 28 Dec 2024 15th kg583 🇺🇸 0 101 21ms 28 Dec 2024 15th AlephSquirrel 0 101 16ms 28 Dec 2024 17th CaedenHarper 🇨🇦 0 102 578ms 7 Jan 2025 17th CLOStrophobic 🇮🇹 0 102 16ms 19 Jan 2025 17th GolfingSuccess 🇬🇷 0 102 91ms 5 Feb 2025 20th ovs-code 🇩🇪 0 103 34ms 28 Jan 2025 20th davecame 0 103 17ms 7 May 2025 20th emgordon154 0 103 17ms 21 Jul 2025 23rd CaedenHarper 🇨🇦 0 104 17ms 7 Jan 2025 24th Shanethegamer 🇺🇸 0 106 432ms 5 Mar 2025 25th plcc0 0 107 17ms 25 Mar 2025 26th Shanethegamer 🇺🇸 0 109 15ms 29 Dec 2024 27th albanian-laundromat 0 110 15ms 7 Jul 2025 28th ovs-code 🇩🇪 0 112 8ms 14 days ago 29th 2bular 0 118 3ms 14 days ago 29th bitsandbeyond 🇳🇱 0 118 450ms 12 days ago 31st aksyristos 0 123 17ms 28 Feb 2025 32nd dokutan 0 127 607ms 22 May 2025 33rd dokutan 0 128 20ms 22 May 2025 34th jameswmccarty 0 132 17ms 29 Mar 2025 34th paiv 0 132 17ms 16 Jun 2025 36th DialFrost 🇸🇬 0 135 17ms 23 Jun 2025 37th croc54 0 137 18ms 7 Feb 2025 38th ovs-code 🇩🇪 0 148 14ms 6 days ago 39th lyphyser 0 173 58ms 10 Feb 2025 40th attila8192 0 189 11ms 4 Mar 2025 41st MeWhenI 🇻🇦 0 194 47ms 15 Apr 2025 42nd AdrienHache 🇫🇷 0 196 348ms 6 days ago 43rd kg583 🇺🇸 0 201 42ms 6 May 2025 44th voytxt 🇨🇿 0 202 10ms 3 May 2025 44th snoozingnewt 🇺🇸 0 202 16ms 4 Oct 2025 46th rucin93 🇵🇱 0 203 9ms 4 Mar 2025 47th yibotongxue 0 204 16ms 20 Sep 2025 48th targrik 0 207 8ms 23 Jul 2025 49th Andrey-Plotnikov 0 213 10ms 12 Jan 2025 50th snoozingnewt 🇺🇸 0 217 37ms 27 days ago 51st namelessiw 0 225 425ms 11 days ago 52nd targrik 0 226 13ms 9 Apr 2025 53rd kg583 🇺🇸 0 231 48ms 3 Sep 2025 54th CLOStrophobic 🇮🇹 0 250 20ms 7 May 2025 55th Yax42 🇫🇷 0 251 408ms 6 May 2025 56th KasperKivimaeki 🇫🇮 0 269 3ms 18 days ago 57th nyson 0 307 441ms 17 Jun 2025 58th jerrandolph 0 362 265ms 30 Sep 2025 59th albanian-laundromat 0 425 4ms 16 days ago 60th Jacob385 0 450 342ms 29 Jan 2025 61st nate8nate 0 483 7ms 11 May 2025 62nd johannes-looney-lizard 0 724 363ms 25 Apr 2025 63rd snoozingnewt 🇺🇸 0 868 6ms 4 Oct 2025 1–63 of 63
