The Calendar hole will go live in approximately 6 days. Why not try and solve it ahead of time?
Number Spiral in Python 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 161st Mikey-Beep 🇬🇧 349 229 9ms 23 Sep 2022 162nd xyangst 348 230 19ms 18 Oct 2024 163rd yuchuehw 346 231 17ms 28 Jan 2024 164th brimstonetrader 345 232 9ms 20 Dec 2023 165th jipsong 🇩🇪 331 242 9ms 13 May 2025 165th Bmrl7 331 242 12ms 2 days ago 167th tri1212 🇻🇳 329 243 18ms 5 Jul 2024 168th KadinSchultz 323 248 9ms 18 Dec 2023 169th simon-thornton_pace 305 262 10ms 3 Aug 2023 169th Andrey2001 305 262 16ms 25 days ago 171st ridingqwerty 🇺🇸 303 264 9ms 22 Feb 2024 172nd martinnorling 🇸🇪 300 267 16ms 11 Mar 2022 172nd dokutan 300 267 14ms 17 Jan 2024 174th Fracture17 291 275 9ms 2 Apr 2023 174th 4ndyJ 🇬🇧 291 275 16ms 16 Nov 2024 176th hellwue 289 277 16ms 7 Feb 2023 177th luca1339 285 281 10ms 17 Jul 2024 178th HumanoidCPU 284 282 10ms 31 Oct 2024 179th JOrE20 🇺🇸 281 285 10ms 22 hours ago 180th LukasFolwarczny 🇨🇿 279 287 16ms 17 Sep 2022 181st joonaspu 277 289 15ms 14 Jun 2023 182nd dylanjones92 273 293 9ms 25 Jan 2024 183rd Trunksistor 🇫🇷 272 294 10ms 15 Apr 2022 184th PikeIt 268 298 16ms 14 Jun 2023 185th qwertzuioppel 267 300 9ms 2 Mar 2024 186th AkashTandon167 262 305 9ms 6 Mar 2022 187th IoLimmer 259 309 9ms 5 Jul 2024 188th vodker1 256 312 9ms 8 Mar 2022 188th j-Ewan 256 312 9ms 10 Mar 2022 188th realicraft 256 312 9ms 21 Mar 2022 188th EthanGrant1 256 312 9ms 16 Apr 2022 188th halp1 256 312 9ms 19 Apr 2022 188th Indivicivet 256 312 9ms 9 May 2022 188th Stockoh 🇫🇷 256 312 9ms 15 May 2022 188th CuboidRaptor 🇨🇦 256 312 9ms 27 May 2022 188th rowboat1 256 312 9ms 15 Jun 2022 188th jhu04 256 312 10ms 14 Jul 2022 188th ShiniGangrade 256 312 9ms 14 Jul 2022 188th P-Quentin 🇫🇷 256 312 9ms 16 Aug 2022 188th ArnaudGazda 256 312 9ms 2 Sep 2022 188th andre-de-lorde 256 312 9ms 7 Sep 2022 188th TheCod-r 🇦🇶 256 312 12ms 28 Sep 2022 188th DrPiranoid 256 312 9ms 10 Oct 2022 188th vishwathg 256 312 9ms 10 Oct 2022 188th 0-4849 256 312 9ms 19 Dec 2022 188th GWStuart 256 312 9ms 22 Dec 2022 188th dtaylor0 256 312 9ms 25 Dec 2022 188th badboj40 256 312 10ms 25 Dec 2022 188th mdnestor 256 312 9ms 27 Dec 2022 188th retrohun 256 312 9ms 28 Dec 2022 188th SirFireball3521 256 312 9ms 30 Jan 2023 188th kaptsanovb 256 312 9ms 5 May 2023 188th ehulinsky 🇺🇸 256 312 9ms 8 May 2023 188th lomarbrick 256 312 9ms 23 May 2023 188th sbercx 256 312 9ms 1 Aug 2023 188th Rambso 256 312 9ms 6 Oct 2023 188th jeff-at-tamer-dot-codes 🇺🇸 256 312 12ms 10 Oct 2023 188th ValentinCassayre 256 312 9ms 14 Oct 2023 188th rollershutter 256 312 9ms 17 Oct 2023 188th Mr-McChicken 256 312 9ms 18 Oct 2023 188th mikehanus 256 312 9ms 23 Nov 2023 188th kurkale6ka 256 312 9ms 8 Dec 2023 188th Glinte 256 312 9ms 15 Dec 2023 188th Pale-Vessel 256 312 9ms 18 Dec 2023 188th jatloe 256 312 9ms 28 Jan 2024 188th Bit125 256 312 10ms 28 Mar 2024 188th vhoulbreque 🇫🇷 256 312 9ms 30 Mar 2024 188th itljan30 256 312 9ms 1 Apr 2024 188th RedzGoose 🇦🇺 256 312 9ms 17 Apr 2024 188th Jacob385 256 312 9ms 22 Apr 2024 188th cuboids 256 312 9ms 11 Jul 2024 188th codingisgreatbutiamnot 256 312 10ms 19 Jul 2024 188th Mabeloid 🇳🇴 256 312 9ms 4 Oct 2024 188th roguh 🇬🇹 256 312 9ms 13 Oct 2024 188th Unknownuserfrommars 256 312 9ms 21 Nov 2024 188th RYSF13 🇨🇳 256 312 9ms 27 Jan 2025 188th evan18c 256 312 9ms 15 Apr 2025 188th moustave 256 312 10ms 16 Apr 2025 188th madeforlosers 256 312 9ms 9 May 2025 188th dirckvdende 256 312 10ms 14 Jul 2025 First Prev 161–240 of 278 Next Last
