The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Rule 110 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 901st dokutan 438 141 903ms 30 Aug 2025 902nd msbranicky 437 231 143ms 1 Jan 2024 903rd aDwarfNamedUrist 437 241 3ms 6 Dec 2022 904th Yewzir 🇧🇪 437 356 1,675ms 6 days ago 905th aalec 436 157 13ms 4 May 2024 906th two-bad 🇬🇧 436 166 14ms 25 Feb 2024 907th lacroixjonathan87 435 170 6ms 6 Sep 2020 908th keelimeguy 🇺🇸 433 158 25ms 7 Nov 2023 908th wobblybits 433 158 47ms 16 Aug 2025 910th zakariamouhid 433 167 26ms 14 Jun 2023 911th hamhub7 433 187 480ms 17 Aug 2022 912th cafehaine 🇫🇷 433 243 3ms 5 Feb 2020 913th za3k 431 159 11ms 10 Oct 2022 913th KadinSchultz 431 159 19ms 26 Mar 2026 915th mintypython 431 168 11ms 21 Sep 2019 915th AnnoyedArt1256 431 168 12ms 9 Jan 2022 915th madeforlosers 431 168 14ms 3 Nov 2025 918th dokutan 431 234 150ms 22 Dec 2024 919th n1LS 429 133 46ms 27 Sep 2019 920th trist224 🇫🇷 428 160 11ms 15 Sep 2022 921st MossGrass 🇺🇸 427 258 435ms 16 Oct 2020 922nd MeWhenI 🇻🇦 426 213 447ms 10 Feb 2025 923rd mothcolada 🇺🇸 425 161 14ms 15 Dec 2020 923rd Andrey135296 425 161 23ms 24 Oct 2022 923rd Andrey2001 425 161 15ms 24 Mar 2026 926th laserb 421 149 351ms 26 Jan 2020 927th befoster 420 163 11ms 8 May 2021 927th LeeCamp 420 163 28ms 10 Dec 2021 929th RandGuy 420 193 422ms 31 Mar 2022 930th Kusarr 420 262 415ms 17 Dec 2020 931st pyrolitic 🇮🇪 419 191 6ms 4 Apr 2022 932nd msbranicky 419 218 2,678ms 9 Jan 2025 933rd jiaminglimjm 🇲🇾 418 164 13ms 9 Jan 2021 933rd islptng 418 164 23ms 30 Aug 2025 933rd AidanWalter 418 164 20ms 27 Nov 2025 936th dsntzn 🇸🇰 418 173 12ms 2 Mar 2021 937th aksyristos 415 165 17ms 20 Jan 2023 937th dokutan 415 165 29ms 9 Jul 2024 937th RaBa21 🇭🇺 415 165 13ms 19 Jul 2025 940th c0d3-4-F00d 🇩🇪 415 193 6ms 21 Jan 2022 941st connorslade 412 239 157ms 13 May 2022 942nd Reyzartz 408 168 13ms 19 Sep 2020 942nd Pena86 408 168 20ms 4 Jan 2022 944th dokutan 408 181 132ms 23 Apr 2025 945th Dominoscompute 408 196 6ms 17 days ago 946th galloj 🇨🇿 407 134 14ms 17 Jan 2023 947th aliakseikalosha 407 199 443ms 18 Jul 2025 948th RandGuy 405 169 27ms 4 May 2022 948th TaserTheFox 🇺🇸 405 169 18ms 1 May 2023 950th jjatria 403 144 172ms 11 Jul 2020 950th scpchicken 🇵🇼 403 144 287ms 29 Mar 2022 952nd croc54 403 170 12ms 16 Dec 2024 953rd alphafalfa 403 183 9ms 1 Aug 2025 954th mikehanus 402 199 6ms 21 Nov 2023 955th dokutan 400 164 692ms 9 Jul 2024 956th bobbysq 400 171 14ms 16 Nov 2023 957th kellantech 398 172 38ms 31 May 2023 958th janbehrens 🇩🇪 397 133 5ms 14 May 2021 959th snoozingnewt 🇨🇦 397 182 10ms 11 Oct 2025 960th postie77 397 204 432ms 14 Jun 2023 961st brimstonetrader 396 173 17ms 19 Dec 2023 962nd WillowWispy 394 174 12ms 23 Mar 2025 963rd Pimentero 🇷🇺 393 188 5ms 17 Apr 2024 964th rjmholt 392 165 302ms 3 Jun 2020 965th ianpoe 391 175 13ms 30 Apr 2020 966th KatieLG 🇬🇧 391 185 12ms 11 Jun 2024 967th martinnorling 🇸🇪 389 176 20ms 24 Feb 2022 968th MeWhenI 🇻🇦 389 250 461ms 7 Dec 2022 969th CaedenHarper 🇨🇦 388 284 505ms 10 Oct 2025 970th michelebastione 🇮🇹 387 177 11ms 21 Oct 2019 971st MeWhenI 🇻🇦 386 191 9ms 4 Nov 2022 972nd jgbaldwinbrown 385 208 6ms 2 Jul 2021 973rd eiburns 383 179 11ms 3 Jan 2022 973rd 1231234md5 🇨🇳 383 179 20ms 25 Jan 2024 975th dijs 383 189 12ms 21 Dec 2019 976th MeWhenI 🇻🇦 383 228 69ms 3 Nov 2023 977th richard-oelze 🇩🇪 380 180 22ms 29 Dec 2021 977th Trunksistor 🇫🇷 380 180 13ms 20 Apr 2022 979th amazingalek 🇳🇴 379 214 461ms 26 Jan 2026 980th MeWhenI 🇻🇦 378 171 148ms 22 May 2023 981st hoodadam 378 181 32ms 19 Jul 2019 981st celiendonze 🇨🇭 378 181 12ms 16 Jun 2023 983rd TrixTrl 378 291 453ms 15 Nov 2021 984th boxjelly 376 293 439ms 3 Mar 2021 985th MeWhenI 🇻🇦 376 587 20ms 15 Nov 2023 986th Andrey2001 375 175 559ms 24 Mar 2026 987th fleischa 375 216 395ms 21 Nov 2021 988th Eolu 375 294 445ms 23 Apr 2020 989th yuchuehw 374 183 19ms 5 Jan 2024 990th tofuweasel 372 174 295ms 10 Jun 2022 991st r-benson 🇬🇧 372 184 24ms 31 Jan 2023 992nd xyangst 367 197 18ms 12 Oct 2024 993rd jcdyer 367 268 184ms 4 Dec 2020 994th AbelPelser 366 187 25ms 3 Jul 2022 994th jhpaques 🇫🇷 366 187 12ms 28 Jul 2022 996th qwjhvbxi 362 189 22ms 9 Feb 2024 997th ian-h-chamberlain 🇺🇸 361 356 314ms 23 Nov 2025 998th cthierfelder 🇲🇨 360 190 12ms 14 Nov 2025 999th CatsAreFluffy 360 201 15ms 20 Feb 2023 1,000th GWStuart 360 222 6ms 12 Jan 2023 First Prev 901–1,000 of 1,679 Next Last