The Continued Fractions hole will go live in approximately 14 hours. Why not try and solve it ahead of time?
Billiards 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 Calendar 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 Multitap Input 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 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 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 321st BREMAUCY 🇫🇷 596 637 13ms 15 Dec 2025 322nd albanian-laundromat 593 336 29ms 27 days ago 323rd kmathis22 586 313 488ms 7 Dec 2025 324th Ripick 580 266 468ms 8 Jun 2025 325th KatieLG 🇬🇧 578 221 3,048ms 2 Jan 2026 326th alexsave 577 204 12ms 3 Dec 2024 327th matejmatik123 🇸🇰 571 265 1,399ms 17 Oct 2025 328th tatzyr 🇯🇵 567 165 1,850ms 15 Feb 2025 329th marcin7Cd 567 244 55ms 4 Feb 2025 330th retrohun 566 211 54ms 30 Dec 2024 331st luuumine 🇫🇷 565 245 11ms 21 Oct 2025 332nd MeWhenI 🇻🇦 556 373 2,395ms 12 Dec 2024 333rd TheZwierzLF 🇵🇱 549 252 3,919ms 1 Dec 2025 334th MostParsingVex 548 147 119ms 21 Dec 2024 335th MeWhenI 🇻🇦 547 201 1,110ms 29 Aug 2025 336th croc54 547 253 11ms 5 Jan 2025 337th elgan65536 🇺🇸 547 346 222ms 5 Dec 2024 338th voytxt 🇨🇿 540 218 10ms 1 Dec 2024 339th FlorianCassayre 🇫🇷 539 257 13ms 5 Aug 2025 340th h3ra993huskp 🇯🇵 539 340 524ms 30 Nov 2025 341st blaztoma 🇱🇹 535 344 124ms 28 Nov 2025 342nd Emutis 🇱🇹 526 263 10ms 4 Nov 2025 343rd TheZwierzLF 🇵🇱 522 245 684ms 12 Dec 2025 344th aksyristos 518 267 10ms 1 Dec 2024 345th mathisfun271 513 270 16ms 25 Jan 2025 346th JOrE20 511 264 3ms 5 Jan 2026 347th prestosilver 🇺🇸 510 303 388ms 23 days ago 348th Jacob385 506 362 476ms 28 Oct 2025 349th Shotokhan 503 275 13ms 25 Sep 2025 350th LuisGoncalves05 🇵🇹 501 276 10ms 29 Jul 2025 350th SB-945 501 276 11ms 10 Sep 2025 352nd bac0id 498 304 472ms 10 Jan 2025 353rd olleicua 🇺🇸 490 191 37ms 11 Jun 2025 354th madex 🇩🇪 489 283 10ms 25 Nov 2024 355th PyryL 🇫🇮 486 285 15ms 8 Dec 2024 355th mbittner20 486 285 11ms 10 Feb 2025 357th JOrE20 486 379 113ms 5 Dec 2025 358th OllieBoyne 🇬🇧 484 286 13ms 6 Dec 2024 358th matsagad 484 286 10ms 12 Dec 2024 360th BREMAUCY 🇫🇷 481 288 11ms 22 Aug 2025 361st zakariamouhid 480 245 10ms 30 Nov 2024 361st gigaprofisi 🇺🇸 480 245 10ms 5 Jul 2025 363rd jerrandolph 471 398 276ms 25 Sep 2025 364th Maashau 466 280 2ms 3 Dec 2025 365th WillowWispy 464 298 11ms 21 Apr 2025 366th madex 🇩🇪 462 255 13ms 15 Dec 2024 367th bac0id 461 283 3ms 10 Jan 2025 368th msbranicky 459 424 3ms 20 Jan 2025 369th ShiraJoseph 🇺🇸 449 262 11ms 9 Dec 2024 370th Protothor 448 263 11ms 12 hours ago 371st Ripick 447 212 540ms 11 Jul 2025 372nd tomh1012 446 356 422ms 10 days ago 373rd dokutan 445 392 5ms 3 Dec 2025 374th Babafaba 441 314 19ms 17 Nov 2025 375th TheZwierzLF 🇵🇱 440 213 46ms 5 Jan 2026 376th acollett89 434 271 11ms 17 Jul 2025 377th JDiLenarda 🇫🇷 433 459 1,397ms 26 Jun 2025 378th retrohun 417 332 11ms 7 Dec 2024 379th galloj 🇨🇿 407 340 10ms 4 Dec 2024 380th Babafaba 403 317 562ms 17 Nov 2025 381st 123mjb 400 346 12ms 27 Nov 2025 382nd violeta-desantis 396 329 3ms 11 Jan 2026 383rd StefanHabel 🇨🇦 392 353 17ms 28 Mar 2025 384th dokutan 391 301 13ms 5 Jun 2025 385th AidanWalter 390 355 14ms 27 Nov 2025 386th jameswmccarty 382 362 14ms 17 Feb 2025 387th msbranicky 378 366 11ms 5 Jan 2025 388th JOrE20 375 318 42ms 5 Jan 2026 389th rollershutter 375 369 20ms 24 Feb 2025 390th dokutan 370 374 22ms 29 Apr 2025 391st Andriamanitra 🇫🇮 369 254 39ms 8 Jun 2025 392nd TimSvensson 368 376 14ms 9 Apr 2025 393rd dokutan 360 397 118ms 29 Apr 2025 394th TRexOnGit 358 329 11ms 20 Nov 2025 395th alphafalfa 356 250 3ms 1 Aug 2025 396th dokutan 355 366 171ms 5 Jun 2025 397th msbranicky 355 421 2,505ms 7 Jan 2025 398th dokutan 349 366 663ms 29 Apr 2025 399th dokutan 339 276 38ms 5 Jun 2025 400th HumanoidCPU 338 410 108ms 10 Jan 2026 First Prev 321–400 of 499 Next Last