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Calendar 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st 2bular 0 42 34ms 19 Oct 2025 2nd ovs-code 🇩🇪 0 44 34ms 19 Oct 2025 3rd GolfingSuccess 🇬🇷 0 98 557ms 29 Dec 2024 4th khvdm 0 99 15ms 28 Dec 2024 4th hallvabo 🇳🇴 0 99 15ms 28 Dec 2024 4th GolfingSuccess 🇬🇷 0 99 15ms 29 Dec 2024 4th btnlq 0 99 15ms 29 Dec 2024 4th m-tkach 🇺🇦 0 99 16ms 27 Apr 2025 4th 5cw 🇺🇸 0 99 15ms 4 May 2025 4th 4atj 0 99 15ms 23 Jun 2025 4th commandblockguy 🇺🇸 0 99 16ms 27 Aug 2025 4th commandblockguy 🇺🇸 0 99 590ms 1 Sep 2025 4th ryyyn 🇺🇸 0 99 15ms 19 Oct 2025 4th sunleonid 0 99 15ms 11 hours ago 15th kg583 🇺🇸 0 100 499ms 28 Dec 2024 16th kg583 🇺🇸 0 101 15ms 28 Dec 2024 16th AlephSquirrel 0 101 15ms 28 Dec 2024 16th anter69 🇭🇺 0 101 16ms 2 days ago 19th CaedenHarper 🇨🇦 0 102 578ms 7 Jan 2025 19th CLOStrophobic 🇮🇹 0 102 15ms 19 Jan 2025 19th GolfingSuccess 🇬🇷 0 102 91ms 5 Feb 2025 19th Aquateraneal 0 102 15ms 11 days ago 23rd ovs-code 🇩🇪 0 103 31ms 28 Jan 2025 23rd davecame 0 103 16ms 7 May 2025 23rd emgordon154 0 103 15ms 21 Jul 2025 23rd bricknellj 0 103 16ms 8 days ago 27th CaedenHarper 🇨🇦 0 104 15ms 7 Jan 2025 28th Shanethegamer 🇺🇸 0 106 432ms 5 Mar 2025 29th plcc0 0 107 16ms 25 Mar 2025 30th Matter1024 🇮🇳 0 108 15ms 12 days ago 31st Shanethegamer 🇺🇸 0 109 16ms 29 Dec 2024 31st albanian-laundromat 0 109 16ms 36 hours ago 33rd ovs-code 🇩🇪 0 112 8ms 25 Oct 2025 34th 2bular 0 118 3ms 25 Oct 2025 34th bitsandbeyond 🇳🇱 0 118 471ms 26 Oct 2025 36th aksyristos 0 123 15ms 28 Feb 2025 37th dokutan 0 127 607ms 22 May 2025 38th dokutan 0 128 16ms 22 May 2025 39th jameswmccarty 0 132 15ms 29 Mar 2025 39th paiv 0 132 16ms 16 Jun 2025 41st DialFrost 🇸🇬 0 135 16ms 23 Jun 2025 42nd croc54 0 137 15ms 7 Feb 2025 43rd ovs-code 🇩🇪 0 148 14ms 26 days ago 44th lyphyser 0 173 53ms 10 Feb 2025 45th attila8192 0 189 10ms 4 Mar 2025 46th AdrienHache 🇫🇷 0 190 412ms 40 hours ago 47th MeWhenI 🇻🇦 0 194 34ms 15 Apr 2025 48th kg583 🇺🇸 0 201 42ms 6 May 2025 49th voytxt 🇨🇿 0 202 9ms 3 May 2025 49th snoozingnewt 🇺🇸 0 202 16ms 4 Oct 2025 51st rucin93 🇵🇱 0 203 9ms 4 Mar 2025 52nd yibotongxue 0 204 15ms 20 Sep 2025 53rd targrik 0 207 8ms 23 Jul 2025 54th Andrey-Plotnikov 0 213 10ms 12 Jan 2025 55th snoozingnewt 🇺🇸 0 217 37ms 12 Oct 2025 56th namelessiw 0 225 377ms 28 Oct 2025 57th targrik 0 226 9ms 9 Apr 2025 58th kg583 🇺🇸 0 231 48ms 3 Sep 2025 59th CLOStrophobic 🇮🇹 0 250 20ms 7 May 2025 60th Yax42 🇫🇷 0 251 346ms 6 May 2025 61st KasperKivimaeki 🇫🇮 0 269 3ms 21 Oct 2025 62nd nyson 0 307 385ms 17 Jun 2025 63rd jerrandolph 0 362 264ms 30 Sep 2025 64th albanian-laundromat 0 402 4ms 36 hours ago 65th Jacob385 0 450 342ms 29 Jan 2025 66th nate8nate 0 483 7ms 11 May 2025 67th johannes-looney-lizard 0 724 354ms 25 Apr 2025 68th snoozingnewt 🇺🇸 0 868 6ms 4 Oct 2025 1–68 of 68