The Calendar hole will go live in approximately 6 days. Why not try and solve it ahead of time?
Spelling Numbers 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 321st adyache 🇺🇸 786 376 168ms 6 Jun 2024 322nd Alex-x90 🇺🇸 785 441 411ms 19 Apr 2023 323rd raphaelimahorn 784 343 10ms 17 Aug 2021 323rd LukeBridges 🇬🇧 784 343 11ms 15 Oct 2024 325th dcgjb 782 316 844ms 22 Feb 2024 326th MeWhenI 🇻🇦 781 334 154ms 25 Oct 2024 327th SirBogman 🇺🇸 781 509 50ms 3 Jun 2025 328th ovs-code 🇩🇪 780 311 618ms 10 Mar 2024 329th jared-hughes 780 444 404ms 17 Jul 2022 330th sean-niemann 🇺🇸 779 384 557ms 4 Nov 2023 331st Shanethegamer 🇺🇸 779 458 264ms 26 Oct 2022 332nd CatsAreFluffy 777 346 11ms 14 Dec 2022 333rd MeWhenI 🇻🇦 777 385 577ms 4 Mar 2022 334th CatsAreFluffy 776 297 59ms 11 Mar 2023 335th hallvabo 🇳🇴 775 245 15ms 5 Jan 2022 336th typeswitch-dev 🇵🇹 773 446 48ms 26 Jul 2023 337th KatieLG 🇬🇧 772 348 11ms 8 Mar 2024 338th edsrzf 🇳🇿 772 354 13ms 10 May 2025 339th lynn 772 397 145ms 20 May 2021 340th msbranicky 772 409 3,604ms 8 Jan 2025 341st janbehrens 🇩🇪 770 355 12ms 2 Jul 2023 342nd Shanethegamer 🇺🇸 770 440 44ms 6 Sep 2022 343rd MeWhenI 🇻🇦 769 247 33ms 15 Apr 2025 344th prplz 🇦🇺 768 350 10ms 13 Oct 2020 345th stefangimmillaro 768 518 51ms 26 Apr 2023 346th pardouin 🇫🇷 767 315 1,014ms 15 Aug 2025 347th Yewzir 🇧🇪 767 590 1,794ms 26 May 2024 348th Shanethegamer 🇺🇸 762 318 771ms 14 Dec 2021 349th stefangabos 🇷🇴 762 353 10ms 16 Sep 2022 350th bendiscz 762 479 296ms 20 Apr 2020 351st Shanethegamer 🇺🇸 761 389 233ms 20 Dec 2021 352nd ovs-code 🇩🇪 759 331 20ms 5 Oct 2024 353rd MeWhenI 🇻🇦 759 454 7ms 30 Oct 2023 354th SirBogman 🇺🇸 758 164 579ms 5 Oct 2020 355th CaedenHarper 🇨🇦 758 482 271ms 20 Nov 2025 356th Bulmenisaurus 757 251 20ms 8 Aug 2024 357th anter69 🇭🇺 757 315 43ms 7 Jan 2021 357th Natanaelel 🇸🇪 757 315 200ms 16 Feb 2024 359th Shanethegamer 🇺🇸 757 525 64ms 6 Jul 2022 360th jared-hughes 755 316 39ms 12 Sep 2022 361st daisy-lau 753 357 10ms 10 Jun 2020 362nd GrayJoKing 🇦🇺 753 474 44ms 27 Jan 2023 363rd detrumi 🇳🇱 752 474 246ms 5 Jan 2020 364th primo-ppcg 🇹🇭 750 236 9ms 6 Jul 2021 365th KatieLG 🇬🇧 750 318 37ms 29 Aug 2024 366th MeWhenI 🇻🇦 750 366 103ms 16 Oct 2022 367th FlyingPenguin223 750 450 4ms 16 Oct 2024 368th SirBogman 🇺🇸 749 330 636ms 14 Jun 2024 369th AlephSquirrel 748 254 14ms 22 Jan 2024 370th olleicua 🇺🇸 748 319 45ms 21 Jan 2024 371st sean-niemann 🇺🇸 746 313 10ms 21 Apr 2023 372nd janlelis 745 255 30ms 26 Aug 2025 373rd hyvyys 745 361 11ms 19 Sep 2020 374th JDiLenarda 🇫🇷 745 435 1,326ms 4 Dec 2023 375th o0lit3 🇺🇸 744 238 92ms 12 Apr 2021 376th nwellnhof 🇩🇪 744 256 375ms 27 Feb 2023 377th lynn 744 275 36ms 19 Apr 2021 378th DialFrost 🇸🇬 744 396 92ms 26 Nov 2025 379th plcc0 743 264 73ms 3 Nov 2025 380th KasperKivimaeki 🇫🇮 742 492 267ms 4 Oct 2025 381st msbranicky 741 493 282ms 31 Aug 2023 382nd SirBogman 🇺🇸 741 727 25ms 23 Nov 2022 383rd msbranicky 739 383 4ms 11 Oct 2023 384th MeWhenI 🇻🇦 739 729 62ms 19 Jul 2025 385th emgordon154 735 355 154ms 14 Nov 2024 386th Lv0Sys 🇵🇱 734 366 10ms 27 days ago 387th Lv0Sys 🇵🇱 733 408 424ms 27 days ago 388th alemelis 732 331 680ms 23 Jul 2024 389th janbehrens 🇩🇪 732 449 2ms 21 Mar 2022 390th xnor-gate 731 405 235ms 21 Jan 2022 391st anter69 🇭🇺 730 331 1,188ms 13 Mar 2025 392nd CaedenHarper 🇨🇦 730 404 353ms 16 Oct 2025 393rd MeWhenI 🇻🇦 729 404 143ms 12 Dec 2022 394th Yewzir 🇧🇪 729 475 1,584ms 27 Jan 2024 395th Andriamanitra 🇫🇮 728 411 475ms 25 Aug 2022 396th Indivicivet 727 66 14ms 30 Mar 2021 396th KatieLG 🇬🇧 727 66 14ms 25 May 2021 398th prplz 🇦🇺 727 452 3ms 11 Oct 2019 399th iznax 726 406 378ms 21 Nov 2021 400th gastropner 724 454 4ms 16 Jul 2025 First Prev 321–400 of 1,051 Next Last
