The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Levenshtein Distance 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 401st arcage 🇯🇵 773 88 1,053ms 11 Jun 2021 402nd Omega65536 🇩🇪 773 261 170ms 24 Nov 2022 403rd Argeento 🇵🇱 772 125 13ms 24 Nov 2020 403rd dmrichwa 🇺🇸 772 125 68ms 18 May 2022 403rd Steffan153 🇫🇮 772 125 36ms 2 Mar 2023 406th lynn 772 168 1,308ms 8 Sep 2021 407th namelessiw 772 235 736ms 7 Oct 2025 408th roavin 771 189 351ms 27 Jul 2023 409th inventshah 770 186 7ms 5 Jun 2025 410th argusdusty 🇺🇸 770 262 211ms 21 Aug 2022 411th Florian-Mt 769 70 5ms 14 Nov 2023 412th marcin7Cd 769 165 369ms 12 Mar 2021 412th jtnuttall 769 165 301ms 5 Oct 2022 414th inventshah 769 213 2,812ms 30 Jan 2024 415th msbranicky 768 111 141ms 1 Sep 2023 416th voytxt 🇨🇿 768 370 742ms 28 Feb 2025 417th ovs-code 🇩🇪 767 84 508ms 8 Oct 2024 417th bizy-coder 767 84 512ms 8 Oct 2024 417th GrayJoKing 🇦🇺 767 84 542ms 9 Oct 2024 417th orthoplex 🇨🇽 767 84 523ms 31 Oct 2024 417th DialFrost 🇸🇬 767 84 540ms 24 Dec 2024 422nd Sp3000 🇦🇺 767 201 6ms 8 Aug 2022 423rd GolfingSuccess 🇬🇷 766 227 382ms 10 Sep 2022 424th voytxt 🇨🇿 765 126 12ms 2 Feb 2025 425th Shanethegamer 🇺🇸 765 214 1,546ms 10 Jan 2024 426th targrik 765 242 267ms 4 Jul 2025 427th Natanaelel 🇸🇪 764 166 255ms 16 Feb 2023 428th SirBogman 🇺🇸 762 110 325ms 27 Jan 2024 429th KatieLG 🇬🇧 761 112 170ms 21 May 2021 430th GrayJoKing 🇦🇺 759 127 12ms 10 Nov 2020 430th olivermrose 🇺🇸 759 127 12ms 21 Sep 2021 430th weliveinhell 🇭🇹 759 127 11ms 16 Nov 2023 433rd GolfingSuccess 🇬🇷 758 54 468ms 21 Jan 2022 434th commandblockguy 🇺🇸 758 85 500ms 1 Nov 2024 435th primo-ppcg 🇹🇭 758 158 3,994ms 26 Nov 2021 436th neel11235813 756 90 28ms 22 Jan 2024 436th 4atj 756 90 28ms 12 Jul 2025 436th AlephSquirrel 756 90 28ms 8 Oct 2025 436th ovs-code 🇩🇪 756 90 28ms 8 Oct 2025 436th GolfingSuccess 🇬🇷 756 90 29ms 8 Oct 2025 436th bizy-coder 756 90 29ms 8 Oct 2025 436th Bulmenisaurus 756 90 28ms 9 Oct 2025 436th Natanaelel 🇸🇪 756 90 28ms 9 Oct 2025 436th sisyphus-ppcg 🇦🇺 756 90 29ms 10 Oct 2025 436th GrayJoKing 🇦🇺 756 90 31ms 10 Oct 2025 436th StefanHabel 🇨🇦 756 90 29ms 11 Oct 2025 436th inventshah 756 90 29ms 14 Oct 2025 436th MeWhenI 🇻🇦 756 90 30ms 20 Oct 2025 436th zbreit 🇺🇸 756 90 29ms 30 Oct 2025 436th rschwa6308 🇺🇸 756 90 30ms 30 Oct 2025 436th StardustGogeta 756 90 32ms 30 Oct 2025 436th annaproxy 756 90 29ms 8 Nov 2025 436th HPWiz 🇳🇿 756 90 32ms 22 days ago 436th CaedenHarper 🇨🇦 756 90 31ms 6 days ago 455th dizzyliam 756 110 380ms 28 Oct 2021 456th Shanethegamer 🇺🇸 756 169 99ms 8 Nov 2024 457th DialFrost 🇸🇬 756 240 477ms 25 days ago 458th snyderek 🇺🇸 755 217 457ms 19 Dec 2024 459th Lydxn 🇨🇦 754 190 2,195ms 23 Jun 2021 460th ovs-code 🇩🇪 753 128 75ms 20 Nov 2024 461st DialFrost 🇸🇬 753 231 728ms 3 Apr 2025 462nd DialFrost 🇸🇬 752 378 1,565ms 22 Jan 2025 463rd btjones0 750 269 185ms 2 Jan 2021 464th m-tkach 🇺🇦 748 66 100ms 18 Jan 2023 465th edsrzf 🇳🇿 748 129 15ms 25 Oct 2024 466th DialFrost 🇸🇬 747 124 1,566ms 12 Nov 2025 467th didion0 🇺🇸 742 130 10ms 14 Apr 2022 468th DialFrost 🇸🇬 742 272 217ms 12 Apr 2025 469th inventshah 741 87 514ms 8 Oct 2024 470th sean-niemann 🇺🇸 741 250 274ms 13 Apr 2025 471st sean-niemann 🇺🇸 741 263 42ms 25 Apr 2023 472nd ryyyn 🇺🇸 740 92 29ms 8 Oct 2025 472nd edsrzf 🇳🇿 740 92 29ms 8 Oct 2025 472nd DialFrost 🇸🇬 740 92 28ms 8 Oct 2025 472nd Alex-x90 🇺🇸 740 92 29ms 8 Oct 2025 472nd stefangimmillaro 740 92 28ms 8 Oct 2025 472nd 5cw 🇺🇸 740 92 30ms 8 Oct 2025 472nd commandblockguy 🇺🇸 740 92 29ms 1 Nov 2025 479th FlyingPenguin223 739 67 48ms 20 Feb 2025 479th blaztoma 🇱🇹 739 67 33ms 11 Oct 2025 First Prev 401–480 of 1,139 Next Last