The Billiards hole will go live in 7 days. Why not try and solve it ahead of time?
Reversi in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Maze Medal Tally 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 Maze Medal Tally 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Bytes Time 226th stefangimmillaro 695 203 25 Aug 2024 227th MeWhenI 🇻🇦 695 204 27 Jul 2024 228th MeWhenI 🇻🇦 692 131 13 Aug 2024 229th EnTerr 685 168 5 Jun 2024 230th Yewzir 🇧🇪 685 301 9 Jun 2024 231st Shanethegamer 🇺🇸 682 171 13 Jun 2024 232nd error256 679 151 20 Jun 2024 233rd adyache 🇺🇸 677 330 21 Jun 2024 234th Shanethegamer 🇺🇸 675 240 14 Jun 2024 235th edsrzf 🇳🇿 667 155 27 days ago 236th Yewzir 🇧🇪 665 286 9 Jun 2024 237th Shanethegamer 🇺🇸 662 251 12 Jun 2024 238th Shanethegamer 🇺🇸 659 214 1 Jun 2024 239th kritixilithos 654 114 1 Jun 2024 239th error256 654 114 16 Jun 2024 241st MeWhenI 🇻🇦 654 157 20 Jun 2024 242nd MeWhenI 🇻🇦 653 216 1 Jun 2024 243rd mousetail 🇳🇱 650 192 10 Aug 2024 244th Shanethegamer 🇺🇸 649 158 13 Jun 2024 245th edsrzf 🇳🇿 648 180 26 days ago 246th ovs-code 🇩🇪 643 116 1 Jun 2024 246th retrohun 643 116 7 Jun 2024 248th Shanethegamer 🇺🇸 642 216 7 Jun 2024 249th MeWhenI 🇻🇦 627 186 10 Jun 2024 250th MeWhenI 🇻🇦 622 120 1 Jun 2024 251st error256 622 240 1 Jun 2024 252nd Shanethegamer 🇺🇸 617 189 12 Jun 2024 253rd Yewzir 🇧🇪 617 323 9 Jun 2024 254th galloj 🇨🇿 606 123 9 Jun 2024 255th retrohun 606 202 19 Aug 2024 256th olleicua 🇺🇸 593 135 25 Jun 2024 257th CornerMercury 🇬🇧 591 195 2 Jun 2024 258th Shanethegamer 🇺🇸 588 136 1 Jun 2024 259th Yewzir 🇧🇪 578 265 9 Jun 2024 260th bac0id 576 259 24 Jun 2024 261st Shanethegamer 🇺🇸 575 202 13 Jun 2024 262nd MarcMush 🇫🇷 573 157 31 Jul 2024 263rd Yewzir 🇧🇪 571 268 9 Jun 2024 264th msbranicky 571 349 14 Aug 2024 265th dokutan 561 133 15 Aug 2024 266th Shanethegamer 🇺🇸 561 152 1 Jun 2024 267th dcgjb 557 155 4 Jun 2024 268th msbranicky 551 278 11 Aug 2024 269th bac0id 550 284 24 Jun 2024 270th h3ra993huskp 550 302 9 Jun 2024 271st ahmetdemirag 🇨🇾 543 212 16 Oct 2024 272nd elgan65536 536 215 3 Oct 2024 272nd jatloe 536 215 25 days ago 274th Shanethegamer 🇺🇸 535 228 13 Jun 2024 275th hacker112 🇸🇪 531 213 27 Jun 2024 276th bac0id 527 237 24 Jun 2024 277th bac0id 524 317 24 Jun 2024 278th dokutan 522 318 5 Jun 2024 279th ndren 519 222 2 Jun 2024 280th TobyBoyne 🇬🇧 516 223 6 Jun 2024 281st msbranicky 511 372 14 Aug 2024 282nd madex 🇩🇪 505 247 10 Jun 2024 283rd Yewzir 🇧🇪 500 371 9 Jun 2024 284th mousetail 🇳🇱 495 183 27 Sep 2024 285th mousetail 🇳🇱 488 236 4 Jun 2024 286th msbranicky 486 315 14 Aug 2024 287th InigoK 🇺🇸 482 239 19 Sep 2024 288th rucin93 🇵🇱 482 318 16 Jul 2024 289th madeforlosers 469 241 18 Oct 2024 290th dokutan 468 334 5 Jun 2024 291st coreynash 463 244 12 Jun 2024 292nd msbranicky 453 254 9 Aug 2024 293rd wh3n3v3r 🇨🇿 452 255 10 days ago 294th Bulmenisaurus 443 260 31 Jul 2024 295th mathisfun271 435 265 7 Oct 2024 296th msbranicky 431 256 2 Jun 2024 297th dokutan 430 271 3 Jun 2024 298th dokutan 428 269 3 Jun 2024 299th MeWhenI 🇻🇦 418 293 20 Jun 2024 300th KatieLG 🇬🇧 417 276 10 Sep 2024 Prev 226–300 of 338 Next