The Calendar hole will go live in approximately 11 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 798th aksyristos 473 144 911ms 20 Jan 2023 798th rak1507 🇬🇧 473 144 73ms 3 Mar 2023 798th firegene 🇮🇪 473 144 122ms 24 Dec 2023 798th stertooy 🇧🇪 473 144 252ms 17 Jun 2024 798th ahmetdemirag 🇨🇾 473 144 288ms 31 Dec 2024 798th andrewjc2000 473 144 904ms 17 Mar 2025 798th dirckvdende 473 144 64ms 12 Jul 2025 798th klixel 🇨🇦 473 144 1,494ms 19 Jul 2025 798th wuduculfre 473 144 224ms 22 Jul 2025 798th InigoK 🇺🇸 473 144 2,655ms 4 Sep 2025 811th gnlow 🇰🇷 473 204 9ms 14 Feb 2021 812th RYNO8 469 145 1,501ms 28 Aug 2021 812th davecame 469 145 78ms 30 Apr 2024 812th cefqrn 469 145 71ms 26 May 2024 812th bricknellj 469 145 28ms 27 Jun 2024 812th cros107 🇦🇺 469 145 48ms 21 Nov 2025 817th JRaspass 🇬🇧 469 199 41ms 11 Jun 2022 818th MeWhenI 🇻🇦 469 271 153ms 7 Jul 2021 819th MeWhenI 🇻🇦 468 157 413ms 15 Feb 2023 820th HumanoidCPU 467 138 425ms 6 Nov 2024 821st Frowny 466 146 31ms 14 Feb 2022 822nd dokutan 465 158 695ms 7 Apr 2024 823rd msbranicky 465 434 239ms 6 Oct 2023 824th dokutan 463 107 55ms 27 Apr 2025 825th davitf 463 147 63ms 24 Nov 2020 825th alesfranek 463 147 754ms 4 Sep 2022 825th mousetail 🇳🇱 463 147 291ms 14 Dec 2022 825th shellbertt 🇨🇦 463 147 33ms 26 Feb 2023 829th HumanoidCPU 462 310 2ms 20 Jan 2025 830th dokutan 461 201 978ms 29 Aug 2025 831st emgordon154 460 89 1,174ms 3 Nov 2024 832nd Shanethegamer 🇺🇸 460 140 2,272ms 20 Jan 2025 833rd hiddicop 🇸🇪 460 148 3,090ms 26 Jan 2021 833rd moustave 460 148 119ms 3 Jul 2025 835th keelimeguy 🇺🇸 460 424 16ms 8 May 2025 836th MeWhenI 🇻🇦 458 204 4ms 16 Apr 2023 837th Lv0Sys 🇵🇱 458 387 675ms 7 days ago 838th andre-lameirinhas 🇵🇹 457 149 50ms 14 Mar 2023 838th SB-945 457 149 10ms 16 Sep 2023 838th RaBa21 🇭🇺 457 149 10ms 18 Jul 2025 841st Maximizer02 457 223 278ms 29 Jul 2024 842nd MeWhenI 🇻🇦 455 77 138ms 31 Jan 2023 843rd o0lit3 🇺🇸 455 205 3ms 15 Apr 2025 844th stillnotdone 455 261 2ms 29 Aug 2021 845th Yewzir 🇧🇪 454 223 314ms 9 Jun 2023 846th lemogne 452 317 2ms 9 Aug 2021 847th Omega65536 🇩🇪 451 151 30ms 22 Nov 2022 847th neihousaigaai 451 151 103ms 11 Oct 2024 847th TheZwierzLF 🇵🇱 451 151 10ms 17 May 2025 850th rodrigosetti 🇧🇷 451 306 146ms 19 Aug 2022 851st JRaspass 🇬🇧 449 78 131ms 29 Jul 2022 852nd adoxography 449 215 64ms 22 Dec 2020 853rd MateuszPietrzak 🇵🇱 449 240 619ms 15 Dec 2023 854th JunkIce 448 152 10ms 19 Jan 2025 855th Haksell 🇦🇶 446 111 331ms 23 Feb 2023 856th MeWhenI 🇻🇦 446 309 16ms 17 Nov 2021 857th bschorno 446 327 357ms 4 Aug 2022 858th sleepyStick 445 153 347ms 8 Dec 2021 858th CatsAreFluffy 445 153 52ms 25 Nov 2022 858th retrohun 445 153 45ms 25 Dec 2022 858th quimey 445 153 208ms 21 Mar 2023 862nd edsrzf 🇳🇿 445 310 16ms 20 Nov 2024 863rd Yewzir 🇧🇪 444 392 2ms 3 Jun 2023 864th hamhub7 443 329 368ms 10 Aug 2022 865th jacklynnepenick 442 154 2,550ms 11 Sep 2021 866th heanyang1 442 229 2ms 20 Apr 2025 867th MeWhenI 🇻🇦 442 324 2ms 26 May 2023 868th abailey2020 🇺🇸 439 155 162ms 13 Dec 2020 869th boxjelly 438 327 2ms 15 Feb 2021 870th OllieBoyne 🇬🇧 436 156 3,212ms 6 Feb 2021 870th hiichbindermax 436 156 30ms 25 Feb 2022 872nd MeWhenI 🇻🇦 435 443 68ms 13 Jul 2021 873rd argusdusty 🇺🇸 433 157 34ms 27 Dec 2020 873rd Shanethegamer 🇺🇸 433 157 682ms 20 Jan 2025 875th bbonenfant 431 158 960ms 27 Nov 2020 875th Bodo171 431 158 1,554ms 5 Dec 2022 875th rifatx 431 158 75ms 23 Mar 2023 875th cingulataluke 431 158 10ms 29 Aug 2023 875th croc54 431 158 130ms 11 Jan 2025 880th Shanethegamer 🇺🇸 430 310 53ms 6 Sep 2024 First Prev 801–880 of 1,141 Next Last