The Taxicab Numbers hole will go live in approximately 37 hours. Why not try and solve it ahead of time?
Rock-paper-scissors-Spock-lizard 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 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 Huffman Encoder 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 Huffman Encoder 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 Chars Time Submitted 701st sambirnbaum1 442 245 13ms 12 Oct 2019 701st kypi 442 245 24ms 22 Feb 2020 701st guilhem-roy 🇫🇷 442 245 10ms 7 Mar 2022 701st BREMAUCY 🇫🇷 442 245 12ms 26 Mar 2026 705th snoozingnewt 🇨🇦 440 440 4ms 14 Sep 2025 706th dokutan 440 615 8ms 13 Sep 2025 707th Ardena 439 172 41ms 23 Apr 2021 707th GrayJoKing 🇦🇺 439 172 40ms 10 Feb 2023 707th Shanethegamer 🇺🇸 439 172 37ms 4 Feb 2025 707th tatzyr 🇯🇵 439 172 38ms 25 Mar 2025 711th KatieLG 🇬🇧 439 441 4ms 23 Mar 2024 712th JRaspass 🇬🇧 438 184 216ms 8 Jul 2019 713th Emutis 🇱🇹 438 247 10ms 24 Oct 2024 713th luuumine 🇫🇷 438 247 12ms 6 Oct 2025 715th warmCabin 438 335 2ms 22 Nov 2019 716th BrenSchaap 436 248 13ms 21 Oct 2021 716th resoNathan 436 248 10ms 19 Jun 2024 716th tomh1012 436 248 10ms 4 Mar 2026 719th argusdusty 🇺🇸 435 249 11ms 27 Dec 2020 719th ffelixm 435 249 11ms 31 May 2025 721st BREMAUCY 🇫🇷 435 445 4ms 22 May 2025 722nd KatieLG 🇬🇧 435 564 1,753ms 23 Mar 2024 723rd E2dgar 434 297 14ms 31 Jan 2022 724th pyrolitic 🇮🇪 434 402 2ms 25 Apr 2022 725th Indivicivet 433 250 11ms 19 Oct 2021 726th kmathis22 433 447 4ms 8 Oct 2025 727th gnlow 🇰🇷 431 299 14ms 26 Apr 2020 728th josh-h-90 431 342 5ms 17 Aug 2022 729th yuchuehw 429 252 13ms 11 Jan 2024 730th zakariamouhid 429 300 13ms 12 Jan 2023 731st camieac 🇬🇧 428 253 11ms 20 Aug 2023 731st professor-l 428 253 19ms 28 Mar 2026 733rd CaedenHarper 🇨🇦 428 447 516ms 17 Oct 2025 734th juliansiebert 🇩🇪 426 245 274ms 19 Dec 2022 735th marcin7Cd 426 254 12ms 17 Dec 2020 735th inverseLorentz 🇦🇺 426 254 11ms 21 Jun 2022 735th bbnumber2 426 254 19ms 29 Oct 2023 735th TheZwierzLF 🇵🇱 426 254 11ms 24 Nov 2025 739th lewdev 🇺🇸 426 302 13ms 31 Oct 2024 740th blaztoma 🇱🇹 425 178 42ms 16 Jan 2026 741st msbranicky 425 238 705ms 16 Jan 2024 742nd guliyevemil1 🇦🇿 424 255 10ms 16 Apr 2020 742nd j21marshall 424 255 11ms 7 Aug 2020 742nd MaxElf999 424 255 12ms 28 Sep 2022 745th lyphyser 424 304 12ms 17 Jul 2023 746th Chinay-Domitrix 🇺🇸 423 364 2,636ms 1 Mar 2026 747th jjatria 422 191 140ms 7 Jul 2020 748th Yewzir 🇧🇪 422 240 549ms 15 Jan 2024 749th adoxography 420 180 40ms 10 Mar 2020 750th TheZwierzLF 🇵🇱 420 241 597ms 24 Nov 2025 751st MaxCastella 🇫🇷 419 249 266ms 14 Nov 2022 752nd mcculloughjchris 419 307 13ms 16 Dec 2022 753rd OSYCh314 🇦🇺 418 259 11ms 16 Feb 2026 754th CaedenHarper 🇨🇦 418 308 12ms 29 Aug 2025 755th Zach1031 418 463 4ms 18 Nov 2025 756th lowlighter 417 309 12ms 30 Oct 2020 757th Florian-Mt 416 260 12ms 20 Nov 2023 758th DarkTemplar5 415 261 18ms 22 Feb 2020 759th MeWhenI 🇻🇦 415 475 2ms 9 Feb 2022 760th dokutan 414 377 97ms 20 Apr 2025 761st hiddicop 🇸🇪 413 183 39ms 1 Feb 2021 762nd lmolteno 413 262 12ms 9 Mar 2021 763rd Designer023 413 312 13ms 13 Feb 2020 764th cafehaine 🇫🇷 413 355 2ms 24 Jun 2019 765th Relinator 412 253 279ms 27 Apr 2023 766th pascscha 411 263 14ms 28 Mar 2022 766th Vilzku 411 263 20ms 14 Oct 2022 768th dokutan 411 405 3ms 27 Feb 2026 769th RandGuy 410 264 10ms 16 Nov 2022 769th roguh 🇬🇹 410 264 10ms 25 Jan 2024 771st mintypython 409 315 11ms 11 Aug 2019 771st CatsAreFluffy 409 315 12ms 8 Feb 2023 771st owen-c-parker 🇺🇸 409 315 13ms 18 Nov 2023 774th Shanethegamer 🇺🇸 406 361 2ms 6 Apr 2022 775th KatieLG-Transpiler 🇬🇧 406 582 2ms 8 Oct 2023 776th cure-honey 🇯🇵 406 682 42ms 6 May 2020 777th akira-aizawa 🇯🇵 405 267 10ms 29 Oct 2020 777th kenny14231 405 267 14ms 5 Aug 2022 779th Ashikpaul 🇮🇳 405 318 12ms 9 May 2021 780th dokutan 405 666 1,244ms 12 Jan 2025 781st MeWhenI 🇻🇦 405 667 8ms 28 Nov 2023 781st KatieLG 🇬🇧 405 667 7ms 12 Oct 2025 783rd dokutan 404 187 41ms 23 Apr 2025 784th Fracture17 404 268 12ms 15 Apr 2023 784th chichha 404 268 12ms 30 Jan 2024 784th 4ndyJ 🇬🇧 404 268 13ms 31 Jan 2024 787th jstein-praxis 404 473 523ms 21 Nov 2021 788th rvdnieuwendijk 🇳🇱 403 259 271ms 4 Aug 2020 789th mbittner20 402 269 11ms 27 May 2023 790th greenstuartj 401 201 165ms 31 Aug 2023 791st AkashTandon167 401 270 11ms 29 Dec 2020 791st kayaulai 401 270 16ms 23 Nov 2025 793rd KatieLG 🇬🇧 400 584 478ms 8 Apr 2022 794th NicoAdams 399 271 13ms 22 Nov 2021 794th Stockoh 🇫🇷 399 271 14ms 1 May 2024 794th codingisgreatbutiamnot 399 271 13ms 23 Aug 2024 797th ereztaiar 🇮🇱 399 323 13ms 7 Sep 2021 797th smclaughlin-cf 399 323 10ms 24 Feb 2025 799th staehlii 398 272 13ms 16 Jun 2022 800th JRaspass 🇬🇧 398 412 3ms 1 Oct 2022 First Prev 701–800 of 1,142 Next Last