The Calendar hole will go live in approximately 6 days. Why not try and solve it ahead of time?
Medal Tally 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 401st Keegan-T 🇨🇦 621 200 10ms 19 Apr 2025 401st davidludwik2370 621 200 11ms 27 Jul 2025 403rd 4hg 🇺🇸 620 110 35ms 2 Feb 2024 404th nstearns96 🇬🇧 618 201 10ms 31 Dec 2023 405th Shanethegamer 🇺🇸 618 267 433ms 8 Jun 2023 406th two-bad 🇬🇧 617 193 11ms 25 Feb 2024 407th janbehrens 🇩🇪 617 209 9ms 2 Jul 2023 408th rbertram90 🇬🇧 611 211 5ms 4 May 2025 409th pschmid0 🇺🇸 608 212 5ms 6 Jun 2023 410th emgordon154 607 139 5ms 20 May 2025 411th msbranicky 605 205 17ms 19 Oct 2023 411th CaedenHarper 🇨🇦 605 205 30ms 13 Aug 2025 413th MeWhenI 🇻🇦 603 206 153ms 12 Aug 2023 414th Phil-RGOMEGA 603 239 3ms 30 Aug 2023 415th ravnskjaer 🇩🇰 603 280 352ms 10 days ago 416th albanian-laundromat 602 408 444ms 28 Oct 2025 417th andre-lameirinhas 🇵🇹 600 207 17ms 1 Jun 2023 418th CatsAreFluffy 600 275 76ms 2 Jun 2023 419th retrohun 597 146 8ms 30 Dec 2024 420th MeWhenI 🇻🇦 597 318 34ms 6 Jun 2023 421st Salutations45 596 200 9ms 4 Dec 2024 422nd JRaspass 🇬🇧 594 135 3ms 19 Jun 2023 423rd fkantelberg 594 209 13ms 24 Jul 2023 424th dokutan 594 248 10ms 3 Jul 2024 425th AbhayAravinda 593 201 10ms 14 Jun 2023 426th MeWhenI 🇻🇦 592 276 44ms 4 Sep 2024 427th cros107 🇦🇺 591 210 17ms 9 Aug 2023 428th typeswitch-dev 🇵🇹 589 284 14ms 25 Aug 2023 429th Alex-x90 🇺🇸 588 211 11ms 17 Aug 2023 429th wh3n3v3r 🇨🇿 588 211 11ms 10 Nov 2024 431st coreynash 587 203 10ms 17 Nov 2023 432nd MeWhenI 🇻🇦 584 243 73ms 8 Nov 2023 433rd emgordon154 583 217 3,358ms 28 Apr 2025 434th guilhem-roy 🇫🇷 580 214 18ms 20 Jun 2023 435th janbehrens 🇩🇪 580 235 345ms 5 Jun 2023 436th MeWhenI 🇻🇦 578 215 2ms 3 Sep 2023 437th FlorianCassayre 🇫🇷 577 215 11ms 5 Aug 2025 437th Emutis 🇱🇹 577 215 19ms 4 Nov 2025 439th CaedenHarper 🇨🇦 576 207 9ms 23 Aug 2025 440th anter69 🇭🇺 575 134 43ms 31 Mar 2024 441st CatsAreFluffy 575 153 49ms 14 Feb 2024 442nd RYNO8 575 216 10ms 13 Nov 2023 442nd Mabeloid 🇳🇴 575 216 11ms 4 May 2025 444th MeWhenI 🇻🇦 571 258 12ms 13 Dec 2023 445th Babafaba 569 218 18ms 26 Oct 2025 446th m-tkach 🇺🇦 568 314 17ms 15 Jan 2025 447th MeWhenI 🇻🇦 567 178 15ms 18 Nov 2023 448th adamnielson42 🇺🇸 567 219 10ms 2 Jun 2023 448th luuumine 🇫🇷 567 219 10ms 4 Nov 2025 450th namcartoon06 567 291 431ms 30 Jun 2023 451st tuffnatty 🇩🇪 566 296 5ms 21 Jul 2023 452nd juliansiebert 🇩🇪 565 156 343ms 11 Dec 2023 453rd rzv-me 565 228 6ms 5 Oct 2024 454th FortuiteMan 🇫🇷 564 220 11ms 17 Aug 2023 455th MeWhenI 🇻🇦 564 223 4ms 7 Dec 2023 456th malworthy 563 242 413ms 20 Aug 2024 457th MeWhenI 🇻🇦 563 299 46ms 1 Feb 2024 458th CarsonChr 🇺🇸 562 212 10ms 9 Apr 2024 459th TaserTheFox 🇺🇸 559 222 11ms 1 Jun 2023 459th croc54 559 222 17ms 15 Dec 2024 461st kmathis22 554 305 539ms 16 days ago 462nd AlephSquirrel 552 247 14ms 24 Oct 2024 463rd CaedenHarper 🇨🇦 549 308 561ms 7 Oct 2025 464th MeWhenI 🇻🇦 547 161 268ms 8 Jul 2023 465th junkondo-jp 547 218 10ms 4 Jun 2024 466th MeWhenI 🇻🇦 545 207 94ms 28 Oct 2023 467th MeWhenI 🇻🇦 543 175 757ms 15 Sep 2025 468th bac0id 541 252 432ms 4 Jul 2024 469th Andrey135296 540 230 11ms 17 Sep 2024 470th acollett89 539 221 9ms 4 Aug 2025 471st gigaprofisi 🇺🇸 537 222 13ms 10 Aug 2025 472nd tomh1012 537 254 399ms 7 Jun 2023 473rd msbranicky 537 314 269ms 19 Oct 2023 474th jatloe 535 232 11ms 27 Sep 2024 475th janbehrens 🇩🇪 533 185 507ms 11 Jul 2023 476th MeWhenI 🇻🇦 532 142 3ms 8 Jul 2023 477th TFeld00 🇩🇰 531 145 38ms 3 Sep 2024 478th yzhs 🇩🇪 530 234 12ms 21 Jun 2023 479th Sora1248 🇩🇪 529 235 2ms 3 Jun 2023 480th rollershutter 528 235 17ms 18 Nov 2025 First Prev 401–480 of 596 Next Last