The Calendar hole will go live in approximately 5 days. Why not try and solve it ahead of time?
Poker 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 160th lifthrasiir 🇰🇷 720 187 17ms 2 Dec 2024 162nd stefangimmillaro 720 407 349ms 15 Oct 2023 163rd lifthrasiir 🇰🇷 718 179 425ms 2 Dec 2024 164th Shanethegamer 🇺🇸 716 393 16ms 23 Oct 2024 165th user189032 716 430 158ms 29 May 2019 166th Artemis21 🇬🇧 713 189 17ms 10 Jan 2025 167th Shanethegamer 🇺🇸 704 311 1,575ms 27 Oct 2023 168th saito-ta 🇯🇵 703 292 3ms 19 Mar 2025 169th primo-ppcg 🇹🇭 701 371 418ms 21 Nov 2021 170th stefangimmillaro 700 420 243ms 23 Oct 2023 171st albanian-laundromat 699 713 1,042ms 28 Oct 2025 172nd Shanethegamer 🇺🇸 698 184 487ms 9 Apr 2024 173rd JDiLenarda 🇫🇷 694 553 1,479ms 3 Jan 2021 174th primo-ppcg 🇹🇭 693 408 659ms 22 Oct 2021 175th Shanethegamer 🇺🇸 693 419 720ms 27 Oct 2023 176th nwellnhof 🇩🇪 691 297 2ms 31 Aug 2021 177th andersk 🇺🇸 690 426 255ms 20 Nov 2022 178th ovs-code 🇩🇪 689 256 216ms 24 Mar 2025 179th MeWhenI 🇻🇦 686 319 1,727ms 9 Mar 2023 180th Shanethegamer 🇺🇸 685 398 140ms 24 May 2025 181st Irratix 🇳🇱 684 197 21ms 7 May 2022 182nd Shanethegamer 🇺🇸 683 381 433ms 23 Oct 2024 183rd ovs-code 🇩🇪 681 168 42ms 22 Mar 2025 184th MeWhenI 🇻🇦 680 427 142ms 22 Apr 2023 185th Shanethegamer 🇺🇸 674 457 154ms 27 Oct 2023 186th acotis 671 438 276ms 21 Oct 2025 187th saito-ta 🇯🇵 669 171 47ms 21 Mar 2025 188th elisherer 🇮🇱 669 239 11ms 10 Apr 2019 189th jwhear 🇺🇸 666 909 2,094ms 1 Oct 2024 190th sean-niemann 🇺🇸 662 393 504ms 20 Jun 2025 190th AdrienHache 🇫🇷 662 393 528ms 18 Aug 2025 192nd MeWhenI 🇻🇦 661 242 11ms 7 Sep 2021 193rd TeodorDyakov 🇧🇬 660 311 2ms 10 Sep 2025 194th scpchicken 🇵🇼 655 297 4ms 1 Mar 2023 195th snoozingnewt 🇨🇦 654 206 17ms 21 Nov 2025 196th edsrzf 🇳🇿 654 377 8ms 20 Oct 2025 197th snoozingnewt 🇨🇦 654 444 141ms 21 Nov 2025 198th MeWhenI 🇻🇦 652 372 10ms 21 May 2022 199th GolfingSuccess 🇬🇷 651 207 17ms 20 Nov 2023 200th targrik 649 387 6ms 13 Nov 2025 201st annaproxy 649 530 15ms 24 Dec 2022 202nd janbehrens 🇩🇪 645 403 365ms 30 Oct 2023 203rd lynn 645 456 164ms 31 Mar 2022 204th Shanethegamer 🇺🇸 644 363 597ms 11 Apr 2024 205th Shanethegamer 🇺🇸 644 365 120ms 28 Oct 2023 206th janbehrens 🇩🇪 644 439 699ms 30 Oct 2023 207th angel-p57 🇯🇵 644 924 2ms 2 Dec 2023 208th Yax42 🇫🇷 642 405 431ms 5 days ago 209th Shanethegamer 🇺🇸 640 385 8ms 20 Oct 2025 210th GolfingSuccess 🇬🇷 636 202 436ms 25 Jan 2025 210th snoozingnewt 🇨🇦 636 202 439ms 21 Nov 2025 212th sean-niemann 🇺🇸 634 446 740ms 24 Sep 2025 213th yzhs 🇩🇪 632 213 17ms 25 Oct 2020 214th BBoehm 🇩🇪 630 254 12ms 10 Feb 2021 215th jacobly0 🇺🇸 630 961 2,145ms 22 Apr 2024 216th jared-hughes 629 414 2,860ms 17 Jul 2022 217th fajost 627 215 13ms 10 Sep 2020 218th Yewzir 🇧🇪 625 383 4ms 20 Jun 2024 219th DialFrost 🇸🇬 624 216 13ms 5 Jan 2023 220th MeWhenI 🇻🇦 623 614 5ms 6 Aug 2023 221st CatsAreFluffy 620 420 87ms 7 Jan 2023 222nd h3ra993huskp 🇯🇵 620 456 741ms 26 days ago 223rd Shanethegamer 🇺🇸 618 383 3ms 23 Oct 2024 224th namelessiw 618 421 456ms 30 Jul 2024 225th ovs-code 🇩🇪 615 260 10ms 23 Mar 2025 226th MeWhenI 🇻🇦 613 442 50ms 12 Nov 2022 227th kmathis22 613 461 781ms 9 days ago 228th tatzyr 🇯🇵 605 196 50ms 26 Feb 2025 228th KatieLG 🇬🇧 605 196 46ms 2 Oct 2025 230th Shanethegamer 🇺🇸 604 468 865ms 24 Sep 2025 231st NewDefectus 🇮🇱 600 342 2ms 22 Mar 2024 232nd MeWhenI 🇻🇦 600 655 42ms 12 Jul 2025 233rd jakobkordez 🇸🇮 599 225 38ms 30 Oct 2022 234th solmyr2000 599 343 2ms 20 Jun 2022 235th MeWhenI 🇻🇦 599 472 768ms 7 Nov 2025 236th MeWhenI 🇻🇦 599 683 46ms 21 Aug 2024 237th janbehrens 🇩🇪 595 438 452ms 30 Oct 2023 238th rucin93 🇵🇱 591 228 11ms 31 May 2025 239th Shanethegamer 🇺🇸 589 497 321ms 27 Oct 2023 240th o0lit3 🇺🇸 588 272 11ms 12 Jan 2024 First Prev 161–240 of 552 Next Last
