The Calendar hole will go live in approximately 4 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 error256 615 136 6ms 23 Dec 2024 482nd dokutan 612 157 3,204ms 24 Oct 2024 483rd 5cw 🇺🇸 611 103 10ms 29 May 2025 484th Shanethegamer 🇺🇸 611 162 116ms 17 Oct 2022 485th Maznek 610 133 9ms 3 Jul 2023 486th edsrzf 🇳🇿 610 137 8ms 16 days ago 487th bizy-coder 606 100 856ms 17 Jan 2024 487th Steffan153 🇫🇮 606 100 466ms 15 Feb 2024 489th dokutan 606 156 4ms 1 Apr 2024 490th MeWhenI 🇻🇦 606 176 1,286ms 8 Jun 2023 491st MeWhenI 🇻🇦 606 183 57ms 26 May 2023 492nd jakobkordez 🇸🇮 605 104 17ms 8 Nov 2022 492nd krisktopher 605 104 9ms 15 Nov 2023 492nd albanian-laundromat 605 104 21ms 19 Aug 2025 495th MeWhenI 🇻🇦 605 134 9ms 1 Mar 2022 496th postie77 605 168 341ms 27 Feb 2023 497th MeWhenI 🇻🇦 604 185 370ms 15 Nov 2022 498th KrausRaus 🇺🇸 602 147 5ms 7 Sep 2022 499th DialFrost 🇸🇬 601 104 36ms 5 Jan 2023 500th Yax42 🇫🇷 601 135 9ms 9 Sep 2025 501st snoozingnewt 🇨🇦 598 99 128ms 29 Nov 2025 502nd sisyphus-ppcg 🇦🇺 598 148 6ms 23 Nov 2022 503rd GolfingSuccess 🇬🇷 594 102 466ms 15 Jan 2024 503rd m-tkach 🇺🇦 594 102 558ms 20 Jan 2024 505th bzijlema 🇳🇱 594 106 11ms 28 Jan 2025 506th janbehrens 🇩🇪 594 190 438ms 24 Mar 2022 507th MeWhenI 🇻🇦 593 160 131ms 16 Nov 2022 508th IanUtley 593 169 16ms 2 Apr 2024 509th KatieLG 🇬🇧 592 137 9ms 5 Oct 2025 510th MeWhenI 🇻🇦 591 160 3ms 23 May 2023 511th primo-ppcg 🇹🇭 591 197 413ms 16 Mar 2022 512th janbehrens 🇩🇪 590 143 14ms 2 Jul 2023 513th neel11235813 588 103 571ms 27 Mar 2024 514th jared-hughes 588 107 9ms 27 May 2022 514th AlephSquirrel 588 107 9ms 17 Jan 2023 514th StefanHabel 🇨🇦 588 107 9ms 20 Sep 2023 514th commandblockguy 🇺🇸 588 107 9ms 4 Sep 2025 518th MeWhenI 🇻🇦 588 173 348ms 26 Jul 2023 519th Yewzir 🇧🇪 587 161 3ms 14 May 2023 520th rak1507 🇬🇧 585 41 33ms 26 Jan 2022 520th jared-hughes 585 41 33ms 29 Mar 2022 520th DialFrost 🇸🇬 585 41 34ms 27 Jan 2023 523rd BlankSpruce 585 153 2ms 7 Aug 2024 524th albanian-laundromat 583 104 416ms 12 Sep 2025 525th dokutan 583 152 5ms 13 Apr 2024 526th MeWhenI 🇻🇦 582 124 251ms 29 Jan 2023 527th annaproxy 580 173 15ms 4 Jan 2023 528th MeWhenI 🇻🇦 580 191 86ms 16 Mar 2022 529th didion0 🇺🇸 579 140 9ms 19 Apr 2022 530th commandblockguy 🇺🇸 577 105 457ms 4 Sep 2025 531st Natanaelel 🇸🇪 577 109 10ms 27 Jan 2022 531st inventshah 577 109 9ms 16 Nov 2022 533rd varhammer 🇷🇺 576 172 5ms 13 Dec 2023 534th MichalMarsalek 🇨🇿 576 194 375ms 26 Jan 2022 535th MeWhenI 🇻🇦 576 197 27ms 6 Jun 2023 536th BloodStormKnight 575 141 8ms 15 Oct 2022 537th elephantpanda 573 232 35ms 10 Aug 2022 538th MeWhenI 🇻🇦 573 260 2ms 20 Apr 2022 539th KasperKivimaeki 🇫🇮 572 110 9ms 23 days ago 540th MeWhenI 🇻🇦 569 188 97ms 16 Oct 2022 541st KatieLG 🇬🇧 568 110 36ms 2 Oct 2025 542nd rucin93 🇵🇱 566 121 142ms 27 Dec 2024 543rd FortuiteMan 🇫🇷 562 112 10ms 5 Oct 2023 543rd wh3n3v3r 🇨🇿 562 112 9ms 12 Nov 2024 543rd YAJUE114514 562 112 10ms 17 days ago 546th w911 561 158 5ms 10 Oct 2024 547th msbranicky 560 435 10ms 19 Sep 2023 548th junkondo-jp 559 145 8ms 1 Jun 2024 549th ashtraypettingzoo 🇺🇸 558 43 33ms 23 Feb 2023 550th aposteriorist 🇨🇦 557 113 11ms 30 Jan 2022 550th aksyristos 557 113 10ms 30 Dec 2022 552nd nipzu 556 198 118ms 3 Sep 2022 553rd vroup 🇩🇰 555 146 8ms 29 Sep 2022 553rd janbehrens 🇩🇪 555 146 9ms 9 Aug 2023 555th MeWhenI 🇻🇦 554 177 2ms 12 Sep 2022 556th GrayJoKing 🇦🇺 554 181 16ms 8 Mar 2023 557th msbranicky 552 199 2ms 27 Jul 2023 558th MeWhenI 🇻🇦 550 161 5ms 28 May 2023 558th GolfingSuccess 🇬🇷 550 161 4ms 16 Aug 2024 560th dokutan 549 163 2ms 1 Apr 2024 First Prev 481–560 of 1,713 Next Last
