The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Medal Tally 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 MeWhenI 🇻🇦 560 287 46ms 1 Feb 2024 402nd m-tkach 🇺🇦 558 311 17ms 15 Jan 2025 403rd ritwin-n 557 156 16ms 11 Jun 2023 403rd fourth-bit 557 156 29ms 11 Jul 2023 403rd mathisfun271 557 156 28ms 9 Feb 2024 406th janbehrens 🇩🇪 557 223 345ms 5 Jun 2023 407th CaedenHarper 🇨🇦 556 296 561ms 7 Oct 2025 408th madeforlosers 554 180 10ms 16 Sep 2024 408th a6166231 🇨🇳 554 180 10ms 12 Jun 2025 410th tuffnatty 🇩🇪 554 293 5ms 21 Jul 2023 411th two-bad 🇬🇧 551 181 11ms 25 Feb 2024 412th AlephSquirrel 550 158 11ms 1 Jun 2023 413th MeWhenI 🇻🇦 546 159 11ms 7 Dec 2023 413th Yewzir 🇧🇪 546 159 16ms 28 Jan 2024 413th dokutan 546 159 17ms 14 Jun 2024 416th MeWhenI 🇻🇦 544 130 3ms 8 Jul 2023 417th shelerr 543 160 83ms 21 Aug 2025 418th JRaspass 🇬🇧 540 132 3ms 19 Jun 2023 419th AlexanderFair 540 161 10ms 11 Aug 2023 420th malworthy 540 230 413ms 20 Aug 2024 421st AbhayAravinda 537 186 10ms 14 Jun 2023 422nd commandblockguy 🇺🇸 536 145 425ms 1 Sep 2025 423rd robin-scragg 533 163 12ms 10 Jun 2025 424th CaedenHarper 🇨🇦 532 170 849ms 2 Oct 2025 425th Salutations45 531 188 9ms 4 Dec 2024 426th kurkale6ka 530 164 10ms 22 Dec 2023 427th MeWhenI 🇻🇦 527 149 275ms 8 Jul 2023 428th StefanHabel 🇨🇦 527 165 12ms 12 Oct 2023 429th MeWhenI 🇻🇦 526 172 757ms 15 Sep 2025 430th Sora1248 🇩🇪 526 223 2ms 3 Jun 2023 431st Phil-RGOMEGA 524 227 2ms 30 Aug 2023 432nd coreynash 523 191 10ms 17 Nov 2023 433rd AlephSquirrel 522 149 512ms 21 Jan 2024 433rd JunkIce 522 149 336ms 19 Jan 2025 435th Shanethegamer 🇺🇸 521 225 2ms 8 Jun 2023 436th jared-hughes 520 167 10ms 18 Jun 2023 436th ahmetdemirag 🇨🇾 520 167 17ms 22 Feb 2025 438th msbranicky 519 311 269ms 19 Oct 2023 439th bac0id 517 240 432ms 4 Jul 2024 440th Yewzir 🇧🇪 517 302 2,813ms 17 Feb 2024 441st tailorspy 514 228 6ms 28 Oct 2023 442nd tomh1012 513 242 399ms 7 Jun 2023 443rd CaedenHarper 🇨🇦 512 195 9ms 23 Aug 2025 444th Jacob385 512 321 453ms 22 Feb 2024 445th stertooy 🇧🇪 511 170 10ms 16 Jun 2024 446th AlephSquirrel 509 244 14ms 24 Oct 2024 447th MeWhenI 🇻🇦 508 153 440ms 24 May 2024 448th neihousaigaai 508 171 13ms 12 Feb 2024 449th CarsonChr 🇺🇸 507 197 10ms 9 Apr 2024 450th Shanethegamer 🇺🇸 506 119 432ms 4 Jun 2023 451st MichalMarsalek 🇨🇿 505 154 506ms 15 Jan 2024 452nd OllieBoyne 🇬🇧 505 172 11ms 8 Jun 2023 452nd BREMAUCY 🇫🇷 505 172 12ms 27 Mar 2024 454th CatsAreFluffy 503 233 2ms 2 Jun 2023 455th Natanaelel 🇸🇪 502 142 7ms 28 Jan 2024 456th adamnielson42 🇺🇸 502 211 12ms 28 Dec 2023 457th SirBogman 🇺🇸 501 234 2ms 30 Dec 2023 458th rucin93 🇵🇱 500 177 144ms 5 Jan 2025 459th MeWhenI 🇻🇦 500 227 4ms 8 Nov 2023 460th galloj 🇨🇿 499 174 10ms 4 Jun 2023 460th qpwoeirut 499 174 10ms 14 Aug 2025 462nd MeWhenI 🇻🇦 497 178 151ms 3 Aug 2024 463rd davecame 494 176 10ms 29 Nov 2023 463rd logvp 494 176 17ms 13 Jan 2024 463rd snydej 494 176 12ms 21 Nov 2024 463rd HumanoidCPU 494 176 11ms 5 May 2025 467th andrewjc2000 491 177 17ms 9 Mar 2025 468th Schmitt-Very-Cool 491 335 628ms 2 Oct 2025 469th Yewzir 🇧🇪 489 159 363ms 28 Jan 2024 469th dokutan 489 159 376ms 14 Jun 2024 471st mousetail 🇳🇱 488 163 7ms 2 Oct 2024 472nd TFeld00 🇩🇰 487 133 36ms 3 Sep 2024 473rd junkondo-jp 484 206 10ms 4 Jun 2024 474th quimey 480 181 10ms 7 Jun 2023 475th acollett89 478 209 9ms 4 Aug 2025 476th Mabeloid 🇳🇴 477 182 13ms 4 May 2025 477th janbehrens 🇩🇪 475 183 10ms 5 Jun 2023 478th gigaprofisi 🇺🇸 475 210 13ms 10 Aug 2025 479th msbranicky 475 307 3ms 19 Oct 2023 480th klixel 🇨🇦 470 342 219ms 9 Nov 2024 First Prev 401–480 of 592 Next Last