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 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 481st Yewzir 🇧🇪 526 314 2,813ms 17 Feb 2024 482nd Shanethegamer 🇺🇸 524 237 2ms 8 Jun 2023 483rd Yewzir 🇧🇪 524 281 10ms 27 Jan 2024 484th CaedenHarper 🇨🇦 523 182 849ms 2 Oct 2025 485th adamnielson42 🇺🇸 523 217 12ms 28 Dec 2023 486th Natanaelel 🇸🇪 521 154 7ms 28 Jan 2024 487th CatsAreFluffy 520 239 2ms 2 Jun 2023 488th jipsong 🇩🇪 519 239 10ms 5 Jul 2025 489th KatieLG 🇬🇧 517 149 36ms 29 Aug 2024 490th mbittner20 515 241 10ms 8 Feb 2024 491st ridingqwerty 🇺🇸 513 242 17ms 22 Feb 2024 492nd tailorspy 511 243 6ms 28 Oct 2023 493rd CaedenHarper 🇨🇦 508 203 599ms 13 Aug 2025 494th madex 🇩🇪 507 245 16ms 7 Jun 2023 495th Jacob385 507 333 453ms 22 Feb 2024 496th Isaac-NTT 505 236 11ms 16 Jun 2023 497th SirBogman 🇺🇸 505 246 2ms 30 Dec 2023 498th msbranicky 503 205 541ms 17 Jan 2024 499th JunkIce 500 248 17ms 9 Oct 2024 499th Flekay 🇩🇪 500 248 17ms 10 Jul 2025 501st Babafaba 496 208 727ms 26 Oct 2025 502nd eiburns 496 250 10ms 26 Oct 2023 503rd msbranicky 496 319 3ms 19 Oct 2023 504th RaBa21 🇭🇺 494 251 14ms 19 Jul 2025 505th weliveinhell 🇭🇹 492 242 9ms 21 May 2024 506th alemelis 491 253 17ms 14 Sep 2024 507th robin-scragg 487 255 17ms 1 Jul 2025 508th msbranicky 484 357 214ms 19 Oct 2023 508th klixel 🇨🇦 484 357 219ms 9 Nov 2024 510th mousetail 🇳🇱 482 175 7ms 2 Oct 2024 511th zakariamouhid 482 247 10ms 1 Jun 2023 512th RedzGoose 🇦🇺 482 296 112ms 8 Oct 2024 513th CaedenHarper 🇨🇦 480 284 372ms 17 Oct 2025 514th Mabeloid 🇳🇴 478 216 707ms 4 May 2025 515th Nicronmil 476 250 9ms 7 Jul 2023 516th Schmitt-Very-Cool 475 356 628ms 2 Oct 2025 517th MarcMush 🇫🇷 474 208 797ms 31 Jul 2024 518th firegene 🇮🇪 470 264 10ms 25 Dec 2023 518th epic-programmer-guy 470 264 16ms 25 Dec 2023 520th IISResetMe 466 189 308ms 1 Jun 2025 521st Yewzir 🇧🇪 465 267 17ms 28 Jan 2024 521st dokutan 465 267 17ms 10 Jun 2024 523rd yuchuehw 463 268 17ms 12 May 2024 524th Kaffeleif 463 318 8ms 21 Mar 2024 525th msbranicky 462 362 4ms 19 Oct 2023 526th camieac 🇬🇧 460 270 10ms 8 Jun 2023 526th Yewzir 🇧🇪 460 270 136ms 28 Jan 2024 526th evan18c 460 270 10ms 19 Apr 2025 529th DGipe 458 271 10ms 4 Jun 2024 530th speles 🇺🇦 455 273 2ms 10 Nov 2023 531st Yewzir 🇧🇪 451 268 19ms 18 Dec 2024 532nd damoose717 448 277 11ms 24 May 2025 533rd jtaxen 445 279 18ms 9 Oct 2025 534th jerrandolph 445 379 275ms 23 Dec 2023 535th Mikey-Beep 🇬🇧 443 280 10ms 23 Aug 2023 536th msbranicky 443 286 3,744ms 10 Jan 2025 537th dokutan 442 223 416ms 15 Feb 2024 538th adamnielson42 🇺🇸 433 275 10ms 1 Jun 2023 539th JunkIce 430 240 508ms 3 Dec 2024 540th Andriamanitra 🇫🇮 428 180 34ms 29 Nov 2023 541st aksyristos 425 292 17ms 21 Mar 2025 542nd HumanoidCPU 411 302 11ms 5 May 2025 543rd MeWhenI 🇻🇦 409 206 20ms 12 Aug 2024 544th JOrE20 🇺🇸 409 429 124ms 12 days ago 545th RedzGoose 🇦🇺 407 305 17ms 25 Feb 2025 546th dokutan 406 254 893ms 10 Jun 2024 547th ryanbraganza 406 293 9ms 1 Nov 2024 548th Andriamanitra 🇫🇮 404 244 353ms 23 Jul 2023 549th CutSandstone 404 307 11ms 8 Jul 2024 550th TheZwierzLF 🇵🇱 402 309 11ms 25 days ago 551st jipsong 🇩🇪 402 333 84ms 27 Oct 2023 552nd Yewzir 🇧🇪 398 259 555ms 28 Jan 2024 553rd ThatAlo 393 316 11ms 13 Jun 2023 554th Widgitty 392 317 2ms 13 Jun 2023 555th zt14427 389 319 11ms 7 Jul 2025 556th MeWhenI 🇻🇦 385 256 317ms 15 Oct 2023 557th dokutan 383 356 502ms 30 Jul 2025 558th MeWhenI 🇻🇦 362 243 17ms 1 Feb 2024 559th HumanoidCPU 356 290 948ms 5 May 2025 560th galloj 🇨🇿 354 249 8ms 12 Apr 2024 First Prev 481–560 of 594 Next Last