The Calendar hole will go live in approximately 13 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 guliyevemil1 🇦🇿 596 182 10ms 19 Apr 2020 721st inverseLorentz 🇦🇺 596 182 10ms 12 May 2023 721st EnviloN 🇨🇿 596 182 10ms 21 Oct 2024 721st 5quiwyrm 596 182 9ms 2 Sep 2025 725th janbehrens 🇩🇪 595 122 3ms 14 Apr 2021 726th R4z0rX 595 172 9ms 27 Aug 2024 727th msbranicky 594 238 263ms 5 Sep 2023 728th FlyingPenguin223 593 201 1ms 22 Oct 2024 729th face0xff 592 183 9ms 18 Oct 2021 729th guilhem-roy 🇫🇷 592 183 11ms 24 Feb 2022 729th shibacho 🇯🇵 592 183 10ms 18 Mar 2022 729th jmerle 🇳🇱 592 183 9ms 15 Jun 2023 729th andrewjc2000 592 183 9ms 14 Aug 2025 734th Shanethegamer 🇺🇸 592 229 721ms 24 Sep 2025 735th ikskuh 592 265 1,909ms 26 Sep 2025 736th hacker112 🇸🇪 591 173 9ms 23 Jun 2024 736th XenThe 🇬🇧 591 173 9ms 12 Sep 2025 738th MarcMush 🇫🇷 590 131 1,198ms 11 Jul 2021 739th Yewzir 🇧🇪 590 160 456ms 4 Feb 2024 740th NickTheEASDude 🇺🇸 590 202 1ms 21 Aug 2024 741st djeedjay 🇳🇱 589 172 2ms 8 Oct 2020 742nd fynnkroeger 589 184 9ms 30 Apr 2022 742nd KatieLG 🇬🇧 589 184 9ms 27 Jul 2022 742nd fkantelberg 589 184 9ms 8 Aug 2023 745th bluebear94 587 121 135ms 4 Feb 2018 746th mhasch 586 124 3ms 11 Oct 2017 747th Shanethegamer 🇺🇸 586 132 407ms 28 Apr 2022 748th targrik 586 167 5ms 17 Jan 2025 749th 77Tigers 586 185 10ms 25 Feb 2021 749th zach333 586 185 10ms 18 Jul 2024 749th Pyroan 586 185 9ms 22 Feb 2025 752nd Yewzir 🇧🇪 585 209 454ms 9 Feb 2024 753rd dokutan 583 162 498ms 21 Jun 2024 754th dokutan 583 170 128ms 7 Aug 2024 755th vezzick 583 186 10ms 8 Mar 2021 755th hiichbindermax 583 186 9ms 4 Sep 2024 757th roavin 582 174 2ms 9 May 2022 757th roguh 🇬🇹 582 174 2ms 22 Jan 2024 759th icy-lava 582 205 2ms 11 Aug 2023 760th MeWhenI 🇻🇦 581 125 2ms 16 Apr 2023 761st LukeBridges 🇬🇧 581 176 8ms 2 Nov 2022 761st Salutations45 581 176 9ms 12 Nov 2024 763rd Yewzir 🇧🇪 580 170 1ms 16 Oct 2023 764th lmeuser 580 187 10ms 2 Dec 2017 764th ay2718 580 187 16ms 17 Jul 2019 764th NanduBC 580 187 9ms 24 Mar 2021 764th eshilo-draper 580 187 9ms 27 Sep 2022 764th Ythaenagor 580 187 9ms 5 Aug 2024 764th jameswmccarty 580 187 9ms 31 Dec 2024 770th hiddicop 🇸🇪 579 142 34ms 30 Jan 2021 771st tdkkdt 🇷🇺 579 175 339ms 21 Nov 2021 772nd ShiraJoseph 🇺🇸 578 177 8ms 19 Jun 2023 773rd dymowski 577 188 10ms 10 Sep 2019 773rd PyryL 🇫🇮 577 188 9ms 22 Aug 2024 775th 1231234md5 🇨🇳 576 176 2ms 8 Jan 2024 776th tomh1012 574 189 16ms 5 Nov 2020 776th jhpaques 🇫🇷 574 189 13ms 28 Jul 2022 778th boxjelly 574 229 117ms 7 Jan 2021 779th Shanethegamer 🇺🇸 573 162 4ms 26 Apr 2023 780th aksyristos 572 177 2ms 29 Dec 2022 780th mnurzia 572 177 2ms 13 Oct 2023 782nd Michal-Miky-Jankovsky 571 179 9ms 19 Nov 2021 783rd dyc3 571 190 10ms 18 May 2020 783rd Andre3582 571 190 10ms 28 Oct 2020 783rd feherd 571 190 9ms 29 Aug 2021 783rd brochmann 🇸🇪 571 190 11ms 6 Feb 2022 783rd jakobkordez 🇸🇮 571 190 10ms 18 Nov 2022 783rd qpwoeirut 571 190 9ms 31 Aug 2025 789th Shanethegamer 🇺🇸 569 178 3,919ms 28 Oct 2024 790th Yewzir 🇧🇪 569 179 127ms 17 Sep 2023 791st cam-lambda 569 221 6ms 1 May 2018 792nd lrustand 568 191 13ms 19 Jan 2018 792nd yokasuretsu 568 191 10ms 30 Apr 2018 792nd marcin7Cd 568 191 10ms 15 Mar 2020 792nd The3gs 568 191 10ms 30 Aug 2020 792nd jiaminglimjm 🇲🇾 568 191 10ms 10 Nov 2020 792nd evanrittner 568 191 9ms 26 Feb 2021 798th ConorOBrien-Foxx 567 145 35ms 11 Apr 2018 799th msbranicky 566 167 1,440ms 16 Jan 2024 799th Mabeloid 🇳🇴 566 167 529ms 14 Oct 2024 First Prev 721–800 of 1,460 Next Last