The Calendar hole will go live in approximately 7 days. Why not try and solve it ahead of time?
Number Spiral 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 481st 5cw 🇺🇸 611 103 10ms 29 May 2025 482nd Shanethegamer 🇺🇸 611 162 116ms 17 Oct 2022 483rd Maznek 610 133 9ms 3 Jul 2023 484th edsrzf 🇳🇿 610 137 8ms 13 days ago 485th bizy-coder 606 100 856ms 17 Jan 2024 485th Steffan153 🇫🇮 606 100 466ms 15 Feb 2024 487th dokutan 606 156 4ms 1 Apr 2024 488th MeWhenI 🇻🇦 606 176 1,286ms 8 Jun 2023 489th MeWhenI 🇻🇦 606 183 57ms 26 May 2023 490th jakobkordez 🇸🇮 605 104 17ms 8 Nov 2022 490th krisktopher 605 104 9ms 15 Nov 2023 490th albanian-laundromat 605 104 21ms 19 Aug 2025 493rd MeWhenI 🇻🇦 605 134 9ms 1 Mar 2022 494th postie77 605 168 341ms 27 Feb 2023 495th MeWhenI 🇻🇦 604 185 370ms 15 Nov 2022 496th KrausRaus 🇺🇸 602 147 5ms 7 Sep 2022 497th DialFrost 🇸🇬 601 104 37ms 5 Jan 2023 498th Yax42 🇫🇷 601 135 9ms 9 Sep 2025 499th snoozingnewt 🇨🇦 598 99 128ms 25 days ago 500th sisyphus-ppcg 🇦🇺 598 148 6ms 23 Nov 2022 501st GolfingSuccess 🇬🇷 594 102 466ms 15 Jan 2024 501st m-tkach 🇺🇦 594 102 558ms 20 Jan 2024 503rd bzijlema 🇳🇱 594 106 11ms 28 Jan 2025 503rd blaztoma 🇱🇹 594 106 9ms 26 Nov 2025 505th janbehrens 🇩🇪 594 190 438ms 24 Mar 2022 506th MeWhenI 🇻🇦 593 160 131ms 16 Nov 2022 507th IanUtley 593 169 16ms 2 Apr 2024 508th KatieLG 🇬🇧 592 137 9ms 5 Oct 2025 509th MeWhenI 🇻🇦 591 160 3ms 23 May 2023 510th primo-ppcg 🇹🇭 591 197 413ms 16 Mar 2022 511th janbehrens 🇩🇪 590 143 14ms 2 Jul 2023 512th neel11235813 588 103 571ms 27 Mar 2024 513th jared-hughes 588 107 9ms 27 May 2022 513th AlephSquirrel 588 107 9ms 17 Jan 2023 513th StefanHabel 🇨🇦 588 107 9ms 20 Sep 2023 513th commandblockguy 🇺🇸 588 107 9ms 4 Sep 2025 517th MeWhenI 🇻🇦 588 173 348ms 26 Jul 2023 518th Yewzir 🇧🇪 587 161 3ms 14 May 2023 519th rak1507 🇬🇧 585 41 33ms 26 Jan 2022 519th jared-hughes 585 41 33ms 29 Mar 2022 519th DialFrost 🇸🇬 585 41 34ms 27 Jan 2023 522nd BlankSpruce 585 153 2ms 7 Aug 2024 523rd albanian-laundromat 583 104 416ms 12 Sep 2025 524th dokutan 583 152 5ms 13 Apr 2024 525th MeWhenI 🇻🇦 582 124 251ms 29 Jan 2023 526th annaproxy 580 173 15ms 4 Jan 2023 527th MeWhenI 🇻🇦 580 191 86ms 16 Mar 2022 528th didion0 🇺🇸 579 140 9ms 19 Apr 2022 529th commandblockguy 🇺🇸 577 105 457ms 4 Sep 2025 530th Natanaelel 🇸🇪 577 109 10ms 27 Jan 2022 530th inventshah 577 109 9ms 16 Nov 2022 532nd MichalMarsalek 🇨🇿 576 194 375ms 26 Jan 2022 533rd MeWhenI 🇻🇦 576 197 27ms 6 Jun 2023 534th BloodStormKnight 575 141 8ms 15 Oct 2022 535th varhammer 🇷🇺 575 172 5ms 13 Dec 2023 536th MeWhenI 🇻🇦 573 260 2ms 20 Apr 2022 537th KasperKivimaeki 🇫🇮 572 110 9ms 20 days ago 538th elephantpanda 571 232 35ms 10 Aug 2022 539th MeWhenI 🇻🇦 569 188 97ms 16 Oct 2022 540th KatieLG 🇬🇧 568 110 35ms 2 Oct 2025 541st rucin93 🇵🇱 566 121 142ms 27 Dec 2024 542nd FortuiteMan 🇫🇷 562 112 10ms 5 Oct 2023 542nd wh3n3v3r 🇨🇿 562 112 9ms 12 Nov 2024 542nd YAJUE114514 562 112 10ms 14 days ago 545th w911 561 158 5ms 10 Oct 2024 546th msbranicky 560 435 10ms 19 Sep 2023 547th junkondo-jp 559 145 8ms 1 Jun 2024 548th ashtraypettingzoo 🇺🇸 558 43 33ms 23 Feb 2023 549th aposteriorist 🇨🇦 557 113 11ms 30 Jan 2022 549th aksyristos 557 113 10ms 30 Dec 2022 551st nipzu 556 198 118ms 3 Sep 2022 552nd vroup 🇩🇰 555 146 8ms 29 Sep 2022 552nd janbehrens 🇩🇪 555 146 9ms 9 Aug 2023 554th MeWhenI 🇻🇦 554 177 2ms 12 Sep 2022 555th GrayJoKing 🇦🇺 554 181 16ms 8 Mar 2023 556th msbranicky 552 199 2ms 27 Jul 2023 557th MeWhenI 🇻🇦 550 161 5ms 28 May 2023 557th GolfingSuccess 🇬🇷 550 161 4ms 16 Aug 2024 559th dokutan 549 163 2ms 1 Apr 2024 560th coreynash 548 148 9ms 27 Nov 2023 First Prev 481–560 of 1,708 Next Last
