The Calendar hole will go live in approximately 9 days. Why not try and solve it ahead of time?
Seven Segment 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 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 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 Multitap Input 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 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 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 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 Multitap Input 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 721st msbranicky 597 234 2ms 11 Aug 2023 722nd guliyevemil1 🇦🇿 596 182 10ms 19 Apr 2020 722nd inverseLorentz 🇦🇺 596 182 10ms 12 May 2023 722nd EnviloN 🇨🇿 596 182 10ms 21 Oct 2024 722nd 5quiwyrm 596 182 9ms 2 Sep 2025 726th janbehrens 🇩🇪 595 122 3ms 14 Apr 2021 727th R4z0rX 595 172 9ms 27 Aug 2024 728th ikskuh 595 265 1,909ms 26 Sep 2025 729th msbranicky 594 238 263ms 5 Sep 2023 730th FlyingPenguin223 593 201 1ms 22 Oct 2024 731st face0xff 592 183 9ms 18 Oct 2021 731st guilhem-roy 🇫🇷 592 183 11ms 24 Feb 2022 731st shibacho 🇯🇵 592 183 10ms 18 Mar 2022 731st jmerle 🇳🇱 592 183 9ms 15 Jun 2023 731st andrewjc2000 592 183 9ms 14 Aug 2025 736th Shanethegamer 🇺🇸 592 229 721ms 24 Sep 2025 737th hacker112 🇸🇪 591 173 9ms 23 Jun 2024 737th XenThe 🇬🇧 591 173 9ms 12 Sep 2025 739th MarcMush 🇫🇷 590 131 1,198ms 11 Jul 2021 740th Yewzir 🇧🇪 590 160 456ms 4 Feb 2024 741st NickTheEASDude 🇺🇸 590 202 1ms 21 Aug 2024 742nd djeedjay 🇳🇱 589 172 2ms 8 Oct 2020 743rd fynnkroeger 589 184 9ms 30 Apr 2022 743rd KatieLG 🇬🇧 589 184 9ms 27 Jul 2022 743rd fkantelberg 589 184 9ms 8 Aug 2023 746th bluebear94 587 121 135ms 4 Feb 2018 747th mhasch 586 124 3ms 11 Oct 2017 748th Shanethegamer 🇺🇸 586 132 407ms 28 Apr 2022 749th targrik 586 167 5ms 17 Jan 2025 750th 77Tigers 586 185 10ms 25 Feb 2021 750th zach333 586 185 10ms 18 Jul 2024 750th Pyroan 586 185 9ms 22 Feb 2025 753rd Yewzir 🇧🇪 585 209 454ms 9 Feb 2024 754th dokutan 583 162 498ms 21 Jun 2024 755th dokutan 583 170 128ms 7 Aug 2024 756th vezzick 583 186 10ms 8 Mar 2021 756th hiichbindermax 583 186 9ms 4 Sep 2024 758th roavin 582 174 2ms 9 May 2022 758th roguh 🇬🇹 582 174 2ms 22 Jan 2024 760th icy-lava 582 205 2ms 11 Aug 2023 761st MeWhenI 🇻🇦 581 125 2ms 16 Apr 2023 762nd LukeBridges 🇬🇧 581 176 8ms 2 Nov 2022 762nd Salutations45 581 176 9ms 12 Nov 2024 764th hiddicop 🇸🇪 580 142 34ms 30 Jan 2021 765th Yewzir 🇧🇪 580 170 1ms 16 Oct 2023 766th lmeuser 580 187 10ms 2 Dec 2017 766th ay2718 580 187 16ms 17 Jul 2019 766th NanduBC 580 187 9ms 24 Mar 2021 766th eshilo-draper 580 187 9ms 27 Sep 2022 766th Ythaenagor 580 187 9ms 5 Aug 2024 766th jameswmccarty 580 187 9ms 31 Dec 2024 772nd tdkkdt 🇷🇺 579 175 339ms 21 Nov 2021 773rd ShiraJoseph 🇺🇸 578 177 8ms 19 Jun 2023 774th dymowski 577 188 10ms 10 Sep 2019 774th PyryL 🇫🇮 577 188 9ms 22 Aug 2024 776th 1231234md5 🇨🇳 576 176 2ms 8 Jan 2024 777th tomh1012 574 189 16ms 5 Nov 2020 777th jhpaques 🇫🇷 574 189 13ms 28 Jul 2022 779th boxjelly 574 229 117ms 7 Jan 2021 780th Shanethegamer 🇺🇸 573 162 4ms 26 Apr 2023 781st aksyristos 572 177 2ms 29 Dec 2022 781st mnurzia 572 177 2ms 13 Oct 2023 783rd Michal-Miky-Jankovsky 571 179 9ms 19 Nov 2021 784th dyc3 571 190 10ms 18 May 2020 784th Andre3582 571 190 10ms 28 Oct 2020 784th feherd 571 190 9ms 29 Aug 2021 784th brochmann 🇸🇪 571 190 11ms 6 Feb 2022 784th jakobkordez 🇸🇮 571 190 10ms 18 Nov 2022 784th qpwoeirut 571 190 9ms 31 Aug 2025 790th Shanethegamer 🇺🇸 569 178 3,919ms 28 Oct 2024 791st Yewzir 🇧🇪 569 179 127ms 17 Sep 2023 792nd cam-lambda 569 221 6ms 1 May 2018 793rd ConorOBrien-Foxx 568 145 35ms 11 Apr 2018 794th lrustand 568 191 13ms 19 Jan 2018 794th yokasuretsu 568 191 10ms 30 Apr 2018 794th marcin7Cd 568 191 10ms 15 Mar 2020 794th The3gs 568 191 10ms 30 Aug 2020 794th jiaminglimjm 🇲🇾 568 191 10ms 10 Nov 2020 794th evanrittner 568 191 9ms 26 Feb 2021 800th msbranicky 566 167 1,440ms 16 Jan 2024 First Prev 721–800 of 1,462 Next Last