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 chars. 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 Chars Time Submitted 561st Shanethegamer 🇺🇸 606 170 488ms 2 Apr 2022 562nd mauro-1 🇮🇹 604 131 9ms 11 Oct 2020 562nd bricknellj 604 131 11ms 19 Jan 2023 562nd JunkIce 604 131 10ms 9 Mar 2025 565th stefangimmillaro 604 134 1ms 26 Oct 2025 566th 1231234md5 🇨🇳 604 199 509ms 8 Jan 2024 567th janbehrens 🇩🇪 604 206 406ms 14 Apr 2021 568th Omega65536 🇩🇪 602 150 9ms 7 Jan 2021 569th Yewzir 🇧🇪 602 225 274ms 29 Oct 2023 570th Indivicivet 600 132 10ms 26 Oct 2021 570th btjones0 600 132 10ms 15 Jul 2022 570th RaBa21 🇭🇺 600 132 11ms 19 Jul 2025 573rd labster 600 161 6ms 11 Mar 2018 574th yzhs 🇩🇪 599 134 1,102ms 3 Aug 2021 575th dokutan 599 135 2ms 2 Mar 2024 576th janbehrens 🇩🇪 599 138 4ms 29 May 2021 577th mossprescott 599 217 120ms 10 Aug 2018 578th Laksen 🇩🇰 599 227 25ms 8 Jul 2021 579th jared-hughes 595 78 32ms 22 Oct 2021 580th xenoker 595 133 10ms 8 Dec 2019 580th schachmattmatt 595 133 11ms 3 Oct 2021 582nd roavin 595 167 2ms 9 May 2022 583rd GolfingSuccess 🇬🇷 594 64 38ms 22 Jul 2022 584th emgordon154 594 118 7ms 6 Jun 2025 585th edsrzf 🇳🇿 593 163 7ms 22 Sep 2024 586th DialFrost 🇸🇬 592 157 3ms 27 Sep 2024 587th Natanaelel 🇸🇪 592 168 2ms 5 Jul 2023 588th jwhear 🇺🇸 592 263 1,781ms 30 Sep 2024 589th yzhs 🇩🇪 591 220 124ms 23 Jun 2022 590th retrohun 590 140 9ms 29 Oct 2019 591st Maznek 590 153 9ms 11 Jul 2023 592nd adamnielson42 🇺🇸 590 155 2ms 11 Sep 2023 593rd Shanethegamer 🇺🇸 589 230 274ms 1 Apr 2022 594th antimon2 🇯🇵 588 117 1,682ms 9 Apr 2022 595th Alex-x90 🇺🇸 588 169 1ms 20 Dec 2022 596th msbranicky 588 234 2ms 11 Aug 2023 597th ikskuh 587 265 1,909ms 26 Sep 2025 598th jared-hughes 586 141 3ms 17 Jul 2022 599th albanian-laundromat 586 192 95ms 11 Jul 2025 600th dpethes 584 162 338ms 5 Jan 2024 601st msbranicky 583 165 1ms 11 Oct 2023 602nd jerrandolph 581 233 268ms 18 Apr 2020 603rd SirBogman 🇺🇸 580 80 33ms 17 Apr 2022 604th skps2010 579 156 9ms 5 Jan 2019 605th scpchicken 🇵🇼 578 137 9ms 30 Jan 2023 605th commandblockguy 🇺🇸 578 137 17ms 7 Apr 2023 605th zwxzwxzwx21 578 137 10ms 30 Jan 2024 605th stertooy 🇧🇪 578 137 9ms 16 Jun 2024 609th targrik 578 167 5ms 17 Jan 2025 610th djeedjay 🇳🇱 578 172 2ms 8 Oct 2020 611th commandblockguy 🇺🇸 577 126 577ms 1 Sep 2025 612th 20kdc 577 198 2ms 13 Oct 2021 613th kmathis22 576 216 320ms 13 days ago 614th Yewzir 🇧🇪 575 209 454ms 9 Feb 2024 615th daedals 574 138 9ms 24 Apr 2019 615th bastienvoirin 🇫🇷 574 138 9ms 9 Apr 2020 615th davitf 574 138 10ms 6 Jul 2020 615th j-Ewan 574 138 10ms 14 Feb 2022 615th janbehrens 🇩🇪 574 138 9ms 17 Jun 2023 620th jared-hughes 571 98 36ms 10 Sep 2022 620th olleicua 🇺🇸 571 98 42ms 13 Jan 2024 622nd roguh 🇬🇹 571 174 2ms 22 Jan 2024 623rd fourth-bit 570 139 9ms 3 Jul 2024 623rd bzijlema 🇳🇱 570 139 10ms 30 Jun 2025 623rd Bmrl7 570 139 22ms 16 mins ago 626th Decrare 570 166 417ms 7 Sep 2025 627th msbranicky 569 238 263ms 5 Sep 2023 628th janbehrens 🇩🇪 568 121 560ms 2 Nov 2021 629th janbehrens 🇩🇪 568 129 256ms 3 Dec 2023 630th boxjelly 568 229 117ms 7 Jan 2021 631st bluebear94 566 95 135ms 4 Feb 2018 631st Natanaelel 🇸🇪 566 95 125ms 7 Nov 2023 633rd Yewzir 🇧🇪 566 170 1ms 16 Oct 2023 634th NickTheEASDude 🇺🇸 566 202 1ms 21 Aug 2024 635th 1231234md5 🇨🇳 565 176 2ms 8 Jan 2024 636th daniel-pedersen 🇸🇪 564 160 9ms 7 Mar 2022 637th ericlangedijk 🇸🇮 563 168 331ms 24 Feb 2022 638th aksyristos 562 177 2ms 29 Dec 2022 638th mnurzia 562 177 2ms 13 Oct 2023 640th PatrickStephansen 🇿🇦 561 141 16ms 3 Nov 2020 First Prev 561–640 of 1,433 Next Last
