The Calendar hole will go live in approximately 8 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 721st dokutan 557 173 9ms 15 Jun 2025 722nd msbranicky 557 318 134ms 28 Jul 2023 723rd j-Ewan 556 333 269ms 23 Mar 2022 724th boxjelly 555 327 444ms 24 Feb 2021 725th SirBogman 🇺🇸 554 249 240ms 6 Oct 2025 726th InigoK 🇺🇸 554 314 68ms 26 Sep 2025 727th Shanethegamer 🇺🇸 549 351 820ms 21 Dec 2021 728th Natanaelel 🇸🇪 547 64 149ms 9 Dec 2023 729th FortuiteMan 🇫🇷 540 126 10ms 23 Aug 2023 729th dokutan 540 126 26ms 27 Jun 2024 731st MeWhenI 🇻🇦 539 303 8ms 29 Jul 2023 732nd cbrt-x 539 337 445ms 18 Sep 2021 733rd marcin7Cd 537 264 207ms 1 Feb 2021 734th emgordon154 534 191 81ms 6 Dec 2024 735th msbranicky 533 238 4,930ms 11 Jan 2025 736th robin-scragg 532 128 147ms 21 Aug 2025 737th IISResetMe 532 327 3ms 15 Nov 2024 738th keelimeguy 🇺🇸 532 333 694ms 8 May 2025 739th jjatria 530 66 158ms 29 Jul 2022 740th scpchicken 🇵🇼 530 176 120ms 19 Dec 2022 741st SirBogman 🇺🇸 530 191 70ms 5 Dec 2022 742nd Yewzir 🇧🇪 529 193 254ms 8 Apr 2024 743rd varhammer 🇷🇺 529 268 169ms 10 Jan 2024 744th miabea73 528 344 430ms 26 Aug 2025 745th dcgjb 527 159 351ms 1 May 2024 746th KrausRaus 🇺🇸 524 184 9ms 10 Nov 2020 747th Babafaba 524 273 61ms 6 Nov 2025 748th msbranicky 521 280 113ms 11 Oct 2023 749th bwat2 519 350 872ms 20 Jan 2022 750th Natanaelel 🇸🇪 518 79 1,158ms 16 Feb 2023 751st adyache 🇺🇸 518 393 1,562ms 7 Aug 2023 752nd Salutations45 517 196 2ms 8 Jan 2025 753rd cduerm 515 360 273ms 13 Nov 2020 754th janbehrens 🇩🇪 514 143 751ms 1 Nov 2021 755th Betuaredead 513 105 5ms 14 Nov 2023 756th heanyang1 513 339 2ms 23 Apr 2025 756th dokutan 513 339 3ms 19 Nov 2025 758th aksyristos 512 346 102ms 4 Dec 2022 759th dokutan 511 126 418ms 5 May 2024 760th MeWhenI 🇻🇦 511 198 4,933ms 12 Nov 2022 761st weliveinhell 🇭🇹 511 280 2ms 16 Nov 2023 762nd richard-oelze 🇩🇪 508 190 12ms 18 Apr 2021 763rd MeWhenI 🇻🇦 508 720 12ms 15 Nov 2023 764th olleicua 🇺🇸 505 98 281ms 4 Feb 2024 765th olleicua 🇺🇸 505 281 608ms 4 Feb 2024 766th elgan65536 504 135 17ms 10 Apr 2024 767th c0d3-4-F00d 🇩🇪 504 284 2ms 23 May 2022 768th CaedenHarper 🇨🇦 503 184 1,327ms 16 Nov 2025 769th MeWhenI 🇻🇦 502 167 307ms 29 Jan 2023 770th SilvanCodes 502 192 19ms 26 Mar 2022 770th helbling 🇨🇭 502 192 10ms 17 Jun 2024 772nd Shanethegamer 🇺🇸 501 215 1,775ms 6 Jun 2023 773rd eranws 500 193 10ms 10 Sep 2022 774th dokutan 499 162 122ms 15 Jun 2025 775th Yax42 🇫🇷 499 292 383ms 23 Dec 2024 776th MeWhenI 🇻🇦 498 239 4ms 23 May 2023 777th vezzick 497 137 10ms 8 Mar 2021 778th klixel 🇨🇦 496 407 232ms 26 Aug 2023 779th janbehrens 🇩🇪 495 331 3,297ms 20 Nov 2022 780th CaedenHarper 🇨🇦 494 295 397ms 17 Oct 2025 781st HumanoidCPU 493 138 10ms 6 Nov 2024 782nd stellartux 492 280 63ms 24 Dec 2023 783rd Schmitt-Very-Cool 492 369 481ms 1 Oct 2025 784th tdkkdt 🇷🇺 491 297 352ms 21 Nov 2021 785th cure-honey 🇯🇵 491 360 43ms 30 Nov 2020 786th rcmlz 486 72 142ms 13 Apr 2024 787th janbehrens 🇩🇪 484 296 3ms 7 Apr 2023 788th fitzdotlol 🇺🇸 482 200 9ms 21 Mar 2022 789th heanyang1 482 286 16ms 22 Apr 2025 790th gigaprofisi 🇺🇸 480 201 10ms 10 Aug 2025 791st KatieLG 🇬🇧 480 369 657ms 9 Oct 2021 792nd heanyang1 479 299 2ms 20 Apr 2025 793rd retrohun 478 364 1,023ms 26 Dec 2022 794th tscherter 477 202 9ms 5 Dec 2020 795th MeWhenI 🇻🇦 476 86 3ms 18 Jan 2022 796th bzijlema 🇳🇱 476 143 88ms 27 Oct 2025 797th tomh1012 475 307 358ms 21 Nov 2021 798th Natanaelel 🇸🇪 474 84 897ms 31 Jul 2022 799th Bonjour27891 🇻🇳 473 144 224ms 25 Jan 2022 799th jared-hughes 473 144 2,470ms 6 Apr 2022 First Prev 721–800 of 1,142 Next Last