The Continued Fractions hole will go live in approximately 26 hours. Why not try and solve it ahead of time?
Tower of Hanoi 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 401st bitsandbeyond 🇳🇱 861 52 36ms 1 Nov 2025 402nd MeWhenI 🇻🇦 861 56 914ms 24 Nov 2025 403rd bitsandbeyond 🇳🇱 861 82 473ms 3 Jan 2026 404th CaedenHarper 🇨🇦 861 90 439ms 29 Nov 2025 404th BlankSpruce 861 90 59ms 6 Dec 2025 404th TheSecondComing123 861 90 57ms 3 days ago 407th bitsandbeyond 🇳🇱 860 90 27ms 2 Nov 2025 408th bitsandbeyond 🇳🇱 859 93 26ms 1 Nov 2025 409th albanian-laundromat 859 119 1,500ms 30 Oct 2025 410th MeWhenI 🇻🇦 857 79 40ms 23 Nov 2025 411th bitsandbeyond 🇳🇱 857 97 271ms 1 Nov 2025 412th rucin93 🇵🇱 856 62 2ms 31 Oct 2025 412th dokutan 856 62 2ms 28 Nov 2025 414th davecame 854 59 12ms 13 Nov 2025 414th Kacarott 🇦🇺 854 59 12ms 15 Nov 2025 414th commandz0 🇺🇸 854 59 12ms 28 Nov 2025 414th dokutan 854 59 11ms 28 Nov 2025 414th snoozingnewt 🇨🇦 854 59 11ms 28 Nov 2025 414th vhoulbreque 🇫🇷 854 59 12ms 30 Nov 2025 414th YAJUE114514 854 59 12ms 10 Dec 2025 414th enigma 854 59 11ms 20 Dec 2025 414th andrewjc2000 854 59 11ms 7 Jan 2026 414th TheSecondComing123 854 59 12ms 23 days ago 414th Flekay 🇩🇪 854 59 12ms 16 mins ago 425th bitsandbeyond 🇳🇱 854 83 93ms 31 Oct 2025 426th fuzzylojik-golf 🇺🇸 853 50 3ms 8 Jan 2026 427th bitsandbeyond 🇳🇱 853 52 137ms 1 Nov 2025 428th Shanethegamer 🇺🇸 852 52 14ms 4 Nov 2025 428th MeWhenI 🇻🇦 852 52 10ms 21 Nov 2025 428th CaedenHarper 🇨🇦 852 52 9ms 29 Nov 2025 428th fuzzylojik-golf 🇺🇸 852 52 10ms 8 Jan 2026 432nd MeWhenI 🇻🇦 852 54 1,213ms 23 Nov 2025 432nd emgordon154 852 54 1,250ms 20 Dec 2025 434th DialFrost 🇸🇬 852 57 2ms 19 Dec 2025 435th MeWhenI 🇻🇦 852 70 106ms 23 Nov 2025 436th dokutan 852 72 2,078ms 28 Nov 2025 437th MeWhenI 🇻🇦 851 69 1,242ms 23 Nov 2025 438th h3ra993huskp 🇯🇵 850 83 447ms 14 Dec 2025 439th Natanaelel 🇸🇪 849 46 33ms 8 Nov 2025 440th fuzzylojik-golf 🇺🇸 849 87 468ms 8 Jan 2026 441st edsrzf 🇳🇿 847 94 118ms 1 Dec 2025 442nd emgordon154 846 57 926ms 21 Dec 2025 443rd Natanaelel 🇸🇪 845 53 34ms 4 Nov 2025 444th ovs-code 🇩🇪 843 76 15ms 3 Nov 2025 445th dokutan 843 92 59ms 24 Nov 2025 446th blaztoma 🇱🇹 842 60 5ms 30 Nov 2025 447th Shanethegamer 🇺🇸 841 91 8ms 3 Nov 2025 447th MeWhenI 🇻🇦 841 91 8ms 23 Nov 2025 449th dokutan 840 59 404ms 28 Nov 2025 449th snoozingnewt 🇨🇦 840 59 397ms 28 Nov 2025 451st dokutan 840 78 115ms 1 Dec 2025 452nd ethanlally 840 84 574ms 23 Nov 2025 452nd dokutan 840 84 492ms 28 Nov 2025 452nd jkelly467 840 84 469ms 2 Dec 2025 455th taifu 839 60 12ms 20 Dec 2025 455th jatloe 839 60 11ms 20 Jan 2026 457th Shanethegamer 🇺🇸 838 68 3ms 4 Nov 2025 457th MeWhenI 🇻🇦 838 68 3ms 23 Nov 2025 457th edsrzf 🇳🇿 838 68 3ms 1 Dec 2025 457th DialFrost 🇸🇬 838 68 3ms 3 Dec 2025 461st dokutan 838 73 2ms 24 Nov 2025 462nd GolfingSuccess 🇬🇷 838 95 107ms 28 Nov 2025 462nd DialFrost 🇸🇬 838 95 108ms 3 Dec 2025 462nd sean-niemann 🇺🇸 838 95 117ms 4 Jan 2026 465th Shanethegamer 🇺🇸 837 55 1,318ms 4 Nov 2025 466th rucin93 🇵🇱 837 56 5ms 30 Oct 2025 466th DialFrost 🇸🇬 837 56 57ms 29 Dec 2025 468th snoozingnewt 🇨🇦 836 53 11ms 28 Nov 2025 468th Yax42 🇫🇷 836 53 9ms 2 Dec 2025 470th CaedenHarper 🇨🇦 836 75 39ms 30 Nov 2025 471st jkelly467 835 102 3ms 2 Dec 2025 472nd DialFrost 🇸🇬 834 59 112ms 2 Dec 2025 473rd albanian-laundromat 834 85 85ms 16 Dec 2025 474th GolfingSuccess 🇬🇷 831 84 39ms 3 Nov 2025 475th kg583 🇺🇸 831 92 9ms 30 Oct 2025 476th MeWhenI 🇻🇦 831 100 279ms 23 Nov 2025 477th Shanethegamer 🇺🇸 829 54 35ms 3 Nov 2025 477th blaztoma 🇱🇹 829 54 37ms 30 Nov 2025 479th edsrzf 🇳🇿 829 61 4ms 1 Dec 2025 479th DialFrost 🇸🇬 829 61 4ms 2 Dec 2025 First Prev 401–480 of 1,311 Next Last