The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Rock-paper-scissors-Spock-lizard 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 801st haydenridd 389 278 10ms 2 Jul 2020 801st P-Quentin 🇫🇷 389 278 10ms 5 Aug 2022 801st Starwort 🇬🇧 389 278 11ms 11 Nov 2022 801st PotatoSaladOverlord 389 278 10ms 21 May 2025 805th SB-945 389 496 4ms 20 Oct 2023 806th skps2010 388 279 21ms 19 Jun 2019 806th madex 🇩🇪 388 279 10ms 7 Mar 2024 808th snoozingnewt 🇨🇦 387 403 106ms 22 Oct 2023 809th KatieLG 🇬🇧 386 519 117ms 15 Oct 2022 810th KatieLG 🇬🇧 386 562 168ms 23 Mar 2024 811th dranjohn 385 281 11ms 24 Sep 2023 811th yokasuretsu 385 281 12ms 11 Jul 2025 813th 5pyr 385 381 2ms 16 May 2023 814th dokutan 385 454 182ms 13 Aug 2024 815th HerLovelyTentacles 384 282 10ms 8 Feb 2021 815th jameslindesay 384 282 11ms 25 Feb 2021 815th myleopard 384 282 12ms 13 Oct 2021 818th squadb3 384 335 11ms 10 Oct 2019 819th Natanaelel 🇸🇪 384 502 4ms 23 May 2025 820th KatieLG 🇬🇧 383 431 6ms 11 Dec 2023 821st cros107 🇦🇺 382 283 10ms 26 Sep 2024 822nd dokutan 381 321 4ms 12 Feb 2025 823rd dokutan 381 338 9ms 4 Aug 2024 824th n1LS 380 199 47ms 26 Sep 2019 825th BraedenMooreDev 380 285 23ms 29 Oct 2023 825th wh3n3v3r 🇨🇿 380 285 10ms 8 Nov 2024 827th KatieLG 🇬🇧 380 710 1,022ms 13 Jan 2025 828th BrettMerri 379 340 12ms 2 Dec 2021 829th MeWhenI 🇻🇦 379 646 1,368ms 11 May 2021 830th sciencejiho 378 286 11ms 26 Apr 2024 830th RedzGoose 🇦🇺 378 286 13ms 23 Oct 2024 832nd shaunjc 378 390 5ms 15 Aug 2022 833rd dokutan 378 474 14ms 4 Feb 2025 834th n1LS 377 287 13ms 25 Sep 2019 835th hellwue 376 288 13ms 14 Feb 2023 836th MeWhenI 🇻🇦 375 937 71ms 8 Jul 2021 837th DrPrettyman 374 289 19ms 24 Jul 2023 838th KatieLG 🇬🇧 374 479 20ms 17 Mar 2024 839th KatieLG 🇬🇧 373 468 160ms 10 Oct 2021 840th Kloppermand 🇩🇰 372 291 14ms 1 Dec 2021 840th abba23 372 291 11ms 26 May 2022 842nd cmayer777 372 577 80ms 14 Oct 2022 843rd olivermrose 🇺🇸 370 204 42ms 12 Oct 2021 844th nephila-nacrea 🇬🇧 370 280 3ms 28 Jun 2019 845th epic-programmer-guy 370 292 13ms 31 Dec 2023 846th KatieLG 🇬🇧 370 519 85ms 25 Apr 2022 847th tadd 369 205 48ms 16 Apr 2020 848th wenbang24 369 293 10ms 29 Apr 2024 848th cingulataluke 369 293 22ms 3 Jun 2024 848th jtaxen 369 293 10ms 31 Oct 2024 851st vprab 368 294 10ms 10 Dec 2020 852nd CheeseCake628 🇳🇴 367 276 599ms 18 Oct 2025 853rd Agazoth 367 284 282ms 8 Jun 2020 854th amishtal 365 296 12ms 2 Dec 2019 854th jhpaques 🇫🇷 365 296 23ms 2 Aug 2022 854th Mikey-Beep 🇬🇧 365 296 11ms 28 Aug 2023 857th cbrt-x 365 488 828ms 4 Sep 2021 858th heypwesto 🇳🇿 363 285 3ms 18 Apr 2021 859th pandapawskat 363 339 2ms 4 Oct 2021 860th KatieLG 🇬🇧 362 209 40ms 3 May 2021 861st starfihs 362 299 12ms 18 Aug 2024 861st CaedenHarper 🇨🇦 362 299 10ms 29 Jul 2025 861st jameswmccarty 362 299 10ms 14 Aug 2025 864th oriphi 361 300 12ms 17 Jun 2019 864th b4dpxl 361 300 12ms 9 Nov 2021 864th omri2001 361 300 11ms 22 Oct 2022 867th fischfood 361 409 5ms 5 Aug 2025 868th GV94 🇸🇪 359 359 11ms 8 Dec 2020 869th luca1339 359 496 671ms 30 Oct 2024 870th berdzi 357 303 12ms 20 Apr 2022 871st goombado 356 304 11ms 23 Oct 2020 872nd eshilo-draper 355 305 12ms 13 Sep 2022 872nd Ythaenagor 355 305 10ms 5 Aug 2024 874th Msleizak 🇫🇷 355 544 5ms 10 Nov 2023 875th vonKrafft 353 306 11ms 25 Mar 2020 875th zt14427 353 306 10ms 28 Feb 2023 875th ridingqwerty 🇺🇸 353 306 11ms 14 Dec 2023 878th andre-lameirinhas 🇵🇹 352 307 13ms 8 Feb 2020 878th Bombergames 352 307 12ms 20 Jan 2022 878th julian-hoelz 352 307 11ms 22 Sep 2024 First Prev 801–880 of 1,099 Next Last
