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 881st marcin7Cd 425 160 38ms 22 Dec 2020 881st Lv0Sys 🇵🇱 425 160 10ms 15 days ago 883rd JunkIce 424 152 416ms 19 Jan 2025 884th betaveros 423 161 20ms 1 Jan 2023 884th BREMAUCY 🇫🇷 423 161 10ms 29 Jul 2025 884th qpwoeirut 423 161 10ms 21 Aug 2025 887th zakariamouhid 423 228 9ms 4 Jun 2023 888th Zach1031 423 411 280ms 27 days ago 889th GrayJoKing 🇦🇺 422 233 460ms 30 Sep 2024 890th CatsAreFluffy 421 153 541ms 15 Jan 2024 891st janbehrens 🇩🇪 420 285 15ms 4 Sep 2021 892nd knutae 🇳🇴 418 163 40ms 30 Nov 2021 893rd KatieLG-Transpiler 🇬🇧 416 445 308ms 25 Sep 2022 894th rosvik 🇳🇴 415 164 436ms 26 May 2021 894th nstearns96 🇬🇧 415 164 3,355ms 15 Dec 2022 894th SanderRuud 415 164 65ms 13 Jul 2025 897th keelimeguy 🇺🇸 413 421 3ms 8 May 2025 898th guilhem-roy 🇫🇷 412 165 26ms 24 Feb 2022 898th janbehrens 🇩🇪 412 165 10ms 17 Jun 2023 900th Steffan153 🇫🇮 412 207 581ms 27 Aug 2024 901st ollyspooner 412 234 10ms 30 Nov 2023 902nd MeWhenI 🇻🇦 410 197 151ms 25 Oct 2024 903rd jacobly0 🇺🇸 408 167 47ms 7 Sep 2023 904th Athe81 407 237 9ms 4 Jan 2021 905th MeWhenI 🇻🇦 407 349 632ms 27 May 2021 906th richard-oelze 🇩🇪 405 168 29ms 30 Jan 2021 906th Indivicivet 405 168 29ms 26 Oct 2021 908th dokutan 405 243 4ms 17 days ago 909th MeWhenI 🇻🇦 404 405 1,584ms 26 Aug 2023 910th LeeCamp 403 169 24ms 10 Apr 2023 911th arctouch-cristiannevianna 402 363 375ms 1 Mar 2024 912th CaedenHarper 🇨🇦 402 432 2ms 31 Oct 2024 913th MeWhenI 🇻🇦 401 408 220ms 8 May 2022 914th za3k 400 170 95ms 9 Dec 2022 915th Marthe-CC 398 171 10ms 20 Oct 2022 916th ydevor 🇮🇱 393 173 57ms 15 Feb 2021 916th AlexanderFair 393 173 783ms 21 Jul 2023 918th stellartux 393 187 479ms 24 Dec 2023 919th lyphyser 392 365 14ms 12 Jul 2023 920th TaserTheFox 🇺🇸 391 174 504ms 20 Mar 2023 921st dokutan 391 259 61ms 27 Jun 2024 922nd HumanoidCPU 391 445 2ms 29 Jul 2023 923rd SirBogman 🇺🇸 390 252 328ms 8 Oct 2024 924th nmgetahun 389 175 125ms 9 Dec 2022 924th rollershutter 389 175 35ms 4 Mar 2025 926th madex 🇩🇪 389 368 2ms 1 Aug 2021 927th GrayJoKing 🇦🇺 386 221 110ms 3 Feb 2024 928th SpareManiKatti 386 250 9ms 9 Sep 2021 929th nullie 385 177 1,444ms 9 Jun 2022 929th msbranicky 385 177 30ms 27 Jul 2023 931st Chinay-Domitrix 🇺🇸 385 330 4,727ms 4 Nov 2025 932nd janbehrens 🇩🇪 384 243 3ms 27 Nov 2020 933rd msbranicky 384 264 455ms 7 Jan 2025 934th mokymok 🇺🇸 382 178 10ms 23 Jul 2021 934th face0xff 382 178 12ms 3 Nov 2021 934th AstroOrbis 382 178 27ms 23 Jul 2025 937th yzhs 🇩🇪 381 130 83ms 31 May 2022 938th vgamula 🇺🇦 381 224 44ms 9 Aug 2025 939th MeWhenI 🇻🇦 381 530 257ms 2 Jun 2021 940th MaxElf999 380 179 20ms 29 Sep 2022 941st KatieLG 🇬🇧 379 432 1,130ms 7 Sep 2024 942nd RustemB 🇷🇺 378 180 17ms 11 Nov 2021 943rd stordev 376 181 179ms 26 Feb 2021 943rd PatrickStephansen 🇿🇦 376 181 19ms 15 Mar 2021 943rd CLOStrophobic 🇮🇹 376 181 75ms 31 Jan 2025 946th InigoK 🇺🇸 376 471 115ms 26 Sep 2025 947th KatieLG 🇬🇧 376 536 263ms 20 May 2021 948th SnowballSH 375 132 244ms 1 Feb 2021 949th DialFrost 🇸🇬 375 287 2,150ms 17 Nov 2024 950th AkashTandon167 374 182 325ms 15 Jan 2021 950th jtaxen 374 182 1,520ms 9 Apr 2024 952nd bastienvoirin 🇫🇷 372 183 495ms 30 Nov 2020 953rd Leftykap 372 440 1,707ms 12 May 2024 954th KatieLG 🇬🇧 372 488 452ms 24 Jan 2023 955th Waffle3z 370 134 1,480ms 31 Aug 2021 956th michelebastione 🇮🇹 370 184 32ms 5 Dec 2021 956th yuchuehw 370 184 28ms 15 Jan 2024 956th Flekay 🇩🇪 370 184 36ms 11 Jul 2025 959th m-tkach 🇺🇦 370 383 143ms 25 Feb 2023 960th KatieLG 🇬🇧 370 500 272ms 11 Jan 2023 First Prev 881–960 of 1,141 Next Last