The Continued Fractions hole will go live in approximately 7 hours. Why not try and solve it ahead of time?
Rijndael S-box 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 721st AbhilashaTandon 248 492 10ms 21 Sep 2023 722nd msbranicky 248 590 1ms 28 Sep 2023 723rd KatieLG 🇬🇧 248 776 4ms 11 Dec 2023 723rd Shanethegamer 🇺🇸 248 776 5ms 11 Dec 2023 723rd MeWhenI 🇻🇦 248 776 5ms 13 Dec 2023 723rd theunofficialcoder 248 776 5ms 12 Jan 2024 723rd HumanoidCPU 248 776 5ms 16 Apr 2024 723rd KatieLG-Transpiler 🇬🇧 248 776 5ms 16 Aug 2024 723rd Mabeloid 🇳🇴 248 776 5ms 21 Sep 2024 723rd CaedenHarper 🇨🇦 248 776 5ms 20 Jan 2025 723rd Babafaba 248 776 5ms 29 Oct 2025 723rd JOrE20 248 776 6ms 17 days ago 733rd blaztoma 🇱🇹 247 540 422ms 6 Sep 2025 734th Yewzir 🇧🇪 247 578 2ms 27 Mar 2024 735th KatieLG 🇬🇧 247 792 79ms 2 Sep 2023 736th fgrosshans 🇫🇷 245 498 15ms 1 Sep 2023 737th neihousaigaai 244 502 9ms 12 Feb 2024 738th isaiah0311 🇺🇸 243 308 2ms 30 Jan 2026 739th dokutan 242 588 361ms 24 Sep 2025 740th dokutan 242 791 122ms 18 Oct 2024 741st KatieLG-Transpiler 🇬🇧 242 809 648ms 2 Sep 2023 742nd MeWhenI 🇻🇦 241 779 9ms 1 Sep 2023 742nd Shanethegamer 🇺🇸 241 779 9ms 1 Sep 2023 742nd HumanoidCPU 241 779 10ms 16 Apr 2024 742nd Mabeloid 🇳🇴 241 779 9ms 21 Sep 2024 742nd dokutan 241 779 9ms 18 Oct 2024 742nd CaedenHarper 🇨🇦 241 779 10ms 22 Jan 2025 748th Shanethegamer 🇺🇸 241 795 109ms 1 Sep 2023 748th KatieLG 🇬🇧 241 795 114ms 2 Sep 2023 748th KatieLG-Transpiler 🇬🇧 241 795 109ms 2 Sep 2023 748th msbranicky 241 795 111ms 11 Sep 2023 748th HumanoidCPU 241 795 104ms 16 Apr 2024 748th Mabeloid 🇳🇴 241 795 123ms 21 Sep 2024 748th CaedenHarper 🇨🇦 241 795 109ms 21 Jan 2025 748th JOrE20 241 795 118ms 17 days ago 756th msbranicky 240 596 1ms 10 Oct 2023 757th snoozingnewt 🇨🇦 240 798 105ms 4 Sep 2023 758th MeWhenI 🇻🇦 240 800 109ms 1 Sep 2023 759th thisishowmymindworks 🇳🇴 237 557 10ms 15 Jun 2024 759th voytxt 🇨🇿 237 557 9ms 7 Aug 2024 761st MeWhenI 🇻🇦 237 776 5ms 1 Sep 2023 761st Shanethegamer 🇺🇸 237 776 5ms 1 Sep 2023 761st KatieLG 🇬🇧 237 776 5ms 2 Sep 2023 761st KatieLG-Transpiler 🇬🇧 237 776 5ms 2 Sep 2023 761st scpchicken 🇵🇼 237 776 5ms 14 Nov 2023 761st HumanoidCPU 237 776 5ms 4 May 2024 761st dokutan 237 776 5ms 24 Jun 2024 761st Mabeloid 🇳🇴 237 776 5ms 21 Sep 2024 761st CaedenHarper 🇨🇦 237 776 5ms 20 Jan 2025 770th Jacob385 237 2,150 5ms 4 Aug 2024 771st snoozingnewt 🇨🇦 235 781 5ms 5 Sep 2023 772nd KatieLG 🇬🇧 235 797 9ms 2 Sep 2023 772nd KatieLG-Transpiler 🇬🇧 235 797 11ms 2 Sep 2023 774th coreynash 234 563 10ms 16 Feb 2024 775th two-bad 🇬🇧 233 565 9ms 25 Feb 2024 776th ArmaanAS 233 567 9ms 23 Feb 2025 777th cbrt-x 233 821 109ms 9 Oct 2023 778th msbranicky 232 678 1,676ms 17 Sep 2025 779th dokutan 231 570 10ms 13 Mar 2025 780th olleicua 🇺🇸 231 572 9ms 13 Feb 2024 781st scpchicken 🇵🇼 229 454 4ms 1 Nov 2023 782nd alexsave 229 577 11ms 4 Nov 2025 783rd rgthree 228 579 11ms 5 Sep 2023 784th msbranicky 228 635 283ms 1 Sep 2023 785th BREMAUCY 🇫🇷 227 329 2ms 1 Nov 2025 786th bac0id 227 587 408ms 9 Jan 2025 787th KatieLG-Transpiler 🇬🇧 227 2,253 5ms 2 Sep 2023 788th FortuiteMan 🇫🇷 225 231 56ms 3 Dec 2025 789th dokutan 225 569 2ms 6 Jun 2024 790th KatieLG 🇬🇧 225 2,269 5ms 28 Sep 2024 791st denkyuu1 224 454 32ms 9 hours ago 792nd alphafalfa 223 572 15ms 1 Aug 2025 793rd iczelia 🇩🇪 223 591 9ms 8 Nov 2025 794th olleicua 🇺🇸 221 460 36ms 11 Apr 2024 795th dokutan 221 584 801ms 10 Dec 2025 796th gifti258 220 585 187ms 13 Sep 2023 797th msbranicky 220 594 83ms 1 Sep 2023 798th moustave 219 559 10ms 26 Mar 2025 799th msbranicky 219 601 9ms 8 Sep 2023 800th voytxt 🇨🇿 219 609 401ms 4 Nov 2024 First Prev 721–800 of 1,427 Next Last