The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Tower of Hanoi 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 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 Chars Time Submitted 801st CaedenHarper 🇨🇦 560 121 11ms 30 Nov 2025 802nd kmathis22 556 127 374ms 21 days ago 803rd bitsandbeyond 🇳🇱 553 107 4ms 16 Nov 2025 804th SirBogman 🇺🇸 548 59 3ms 2 Dec 2025 805th HumanoidCPU 548 88 289ms 30 Nov 2025 806th dokutan 548 134 692ms 10 Dec 2025 807th matejmatik123 🇸🇰 546 142 1,367ms 16 Jan 2026 808th Schmitt-Very-Cool 545 142 26ms 5 Dec 2025 809th Schmitt-Very-Cool 543 130 463ms 1 Dec 2025 810th scpchicken 🇵🇼 542 125 10ms 1 Jan 2026 811th emgordon154 540 79 3ms 24 Nov 2025 812th Stockoh 🇫🇷 537 92 11ms 9 Jan 2026 813th lacrosse 533 84 37ms 29 Nov 2025 814th CLOStrophobic 🇮🇹 532 93 10ms 3 Dec 2025 815th aksyristos 530 146 27ms 3 Dec 2025 816th HumanoidCPU 529 95 73ms 29 Nov 2025 817th aksyristos 527 85 35ms 3 Dec 2025 818th Stockoh 🇫🇷 519 92 435ms 9 Jan 2026 819th Schmitt-Very-Cool 519 160 296ms 5 Dec 2025 820th amazingalek 🇳🇴 517 124 387ms 24 Jan 2026 821st dokutan 516 115 2ms 26 Dec 2025 822nd logalex8369 🇺🇸 515 96 10ms 18 Dec 2025 823rd bitsandbeyond 🇳🇱 513 131 116ms 28 Nov 2025 824th dokutan 510 357 11ms 28 Nov 2025 825th ravnskjaer 🇩🇰 508 139 461ms 15 Dec 2025 826th OllieBoyne 🇬🇧 504 98 12ms 11 Dec 2025 827th aksyristos 504 165 294ms 3 Dec 2025 828th CaedenHarper 🇨🇦 499 94 6ms 29 Nov 2025 829th te-chnical 498 89 10ms 23 Dec 2025 830th scpchicken 🇵🇼 498 167 286ms 1 Jan 2026 831st 4ndyJ 🇬🇧 494 100 12ms 31 Dec 2025 832nd jameswmccarty 494 124 2ms 25 Jan 2026 833rd jameswmccarty 494 143 459ms 17 days ago 834th scpchicken 🇵🇼 493 157 28ms 1 Jan 2026 835th tomh1012 492 98 192ms 17 days ago 836th MeWhenI 🇻🇦 488 80 32ms 24 Nov 2025 837th scpchicken 🇵🇼 487 157 9ms 1 Jan 2026 838th AstroOrbis 485 102 10ms 9 days ago 839th BREMAUCY 🇫🇷 469 165 27ms 2 Dec 2025 840th CaedenHarper 🇨🇦 469 218 1,543ms 30 Nov 2025 841st DrPrettyman 462 107 19ms 22 Dec 2025 842nd aksyristos 458 148 8ms 3 Dec 2025 843rd HumanoidCPU 454 149 40ms 30 Nov 2025 844th logalex8369 🇺🇸 452 98 10ms 18 Dec 2025 845th tomh1012 451 150 39ms 14 days ago 846th dokutan 450 175 119ms 12 Dec 2025 847th robbertvz 434 114 12ms 15 Dec 2025 848th Schmitt-Very-Cool 416 116 209ms 5 Dec 2025 849th UnderKoen 🇳🇱 414 206 4ms 3 Nov 2025 850th dokutan 395 94 6ms 13 Dec 2025 851st dokutan 387 264 1,492ms 26 Jan 2026 852nd Msleizak 🇫🇷 383 126 300ms 28 Nov 2025 853rd JOrE20 366 185 41ms 27 days ago 854th JOrE20 362 253 7ms 28 Nov 2025 855th BREMAUCY 🇫🇷 360 188 41ms 2 Dec 2025 856th HumanoidCPU 354 166 1,372ms 29 Nov 2025 857th aksyristos 335 228 9ms 3 Dec 2025 858th bitsandbeyond 🇳🇱 335 543 14ms 6 Nov 2025 859th JOrE20 334 229 9ms 2 Dec 2025 860th aksyristos 333 220 71ms 3 Dec 2025 861st dokutan 332 159 88ms 1 Dec 2025 862nd CaedenHarper 🇨🇦 330 88 51ms 28 Nov 2025 863rd scpchicken 🇵🇼 326 148 1,114ms 1 Jan 2026 864th dokutan 322 217 41ms 1 Dec 2025 865th dokutan 319 200 1,026ms 28 Nov 2025 866th MeWhenI 🇻🇦 319 287 7ms 23 Nov 2025 867th aksyristos 316 194 2,182ms 3 Dec 2025 868th KatieLG 🇬🇧 314 326 1,521ms 30 Nov 2025 869th dokutan 311 274 2ms 28 Nov 2025 870th Schmitt-Very-Cool 290 233 40ms 6 Dec 2025 871st BambooleanLogic 🇸🇪 275 161 9ms 21 Dec 2025 872nd JOrE20 275 310 1ms 4 Dec 2025 873rd stefangimmillaro 265 173 1ms 1 Nov 2025 874th dokutan 261 318 287ms 12 Dec 2025 875th FlorianCassayre 🇫🇷 253 617 3ms 17 days ago 876th Schmitt-Very-Cool 252 115 50ms 5 Dec 2025 877th aksyristos 250 211 85ms 3 Dec 2025 878th dokutan 248 308 7ms 1 Dec 2025 879th Andrey2001 242 204 10ms 4 Dec 2025 880th aksyristos 238 203 261ms 3 Dec 2025 First Prev 801–880 of 1,293 Next Last