The Taxicab Numbers hole will go live in approximately 9 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 tdkkdt 🇷🇺 443 432 431ms 21 Nov 2021 702nd sambirnbaum1 442 245 13ms 12 Oct 2019 702nd kypi 442 245 24ms 22 Feb 2020 702nd guilhem-roy 🇫🇷 442 245 10ms 7 Mar 2022 702nd BREMAUCY 🇫🇷 442 245 12ms 26 Mar 2026 706th snoozingnewt 🇨🇦 440 440 4ms 14 Sep 2025 707th dokutan 440 615 8ms 13 Sep 2025 708th Ardena 439 172 41ms 23 Apr 2021 708th GrayJoKing 🇦🇺 439 172 40ms 10 Feb 2023 708th Shanethegamer 🇺🇸 439 172 37ms 4 Feb 2025 708th tatzyr 🇯🇵 439 172 38ms 25 Mar 2025 712th KatieLG 🇬🇧 439 441 4ms 23 Mar 2024 713th JRaspass 🇬🇧 438 184 168ms 8 Jul 2019 714th Emutis 🇱🇹 438 247 10ms 24 Oct 2024 714th luuumine 🇫🇷 438 247 12ms 6 Oct 2025 716th warmCabin 438 335 2ms 22 Nov 2019 717th BrenSchaap 436 248 13ms 21 Oct 2021 717th resoNathan 436 248 10ms 19 Jun 2024 717th tomh1012 436 248 10ms 4 Mar 2026 720th argusdusty 🇺🇸 435 249 11ms 27 Dec 2020 720th ffelixm 435 249 11ms 31 May 2025 722nd BREMAUCY 🇫🇷 435 445 4ms 22 May 2025 723rd KatieLG 🇬🇧 435 564 1,753ms 23 Mar 2024 724th E2dgar 434 297 14ms 31 Jan 2022 725th pyrolitic 🇮🇪 434 402 2ms 25 Apr 2022 726th Indivicivet 433 250 11ms 19 Oct 2021 727th kmathis22 433 447 4ms 8 Oct 2025 728th gnlow 🇰🇷 431 299 14ms 26 Apr 2020 729th josh-h-90 431 342 5ms 17 Aug 2022 730th yuchuehw 429 252 13ms 11 Jan 2024 731st zakariamouhid 429 300 13ms 12 Jan 2023 732nd camieac 🇬🇧 428 253 11ms 20 Aug 2023 732nd professor-l 428 253 19ms 28 Mar 2026 734th CaedenHarper 🇨🇦 428 447 516ms 17 Oct 2025 735th juliansiebert 🇩🇪 426 245 274ms 19 Dec 2022 736th marcin7Cd 426 254 12ms 17 Dec 2020 736th inverseLorentz 🇦🇺 426 254 11ms 21 Jun 2022 736th bbnumber2 426 254 19ms 29 Oct 2023 736th TheZwierzLF 🇵🇱 426 254 11ms 24 Nov 2025 740th lewdev 🇺🇸 426 302 13ms 31 Oct 2024 741st blaztoma 🇱🇹 425 178 42ms 16 Jan 2026 742nd msbranicky 425 238 705ms 16 Jan 2024 743rd guliyevemil1 🇦🇿 424 255 10ms 16 Apr 2020 743rd j21marshall 424 255 11ms 7 Aug 2020 743rd MaxElf999 424 255 12ms 28 Sep 2022 746th lyphyser 424 304 12ms 17 Jul 2023 747th Chinay-Domitrix 🇺🇸 423 364 2,636ms 1 Mar 2026 748th jjatria 422 191 140ms 7 Jul 2020 749th Yewzir 🇧🇪 422 240 549ms 15 Jan 2024 750th adoxography 420 180 40ms 10 Mar 2020 751st TheZwierzLF 🇵🇱 420 241 597ms 24 Nov 2025 752nd MaxCastella 🇫🇷 419 249 266ms 14 Nov 2022 753rd mcculloughjchris 419 307 13ms 16 Dec 2022 754th OSYCh314 🇦🇺 418 259 11ms 16 Feb 2026 755th CaedenHarper 🇨🇦 418 308 12ms 29 Aug 2025 756th Zach1031 418 463 4ms 18 Nov 2025 757th lowlighter 417 309 12ms 30 Oct 2020 758th Florian-Mt 416 260 12ms 20 Nov 2023 759th DarkTemplar5 415 261 18ms 22 Feb 2020 760th MeWhenI 🇻🇦 415 475 2ms 9 Feb 2022 761st dokutan 414 377 97ms 20 Apr 2025 762nd hiddicop 🇸🇪 413 183 39ms 1 Feb 2021 763rd lmolteno 413 262 12ms 9 Mar 2021 764th Designer023 413 312 13ms 13 Feb 2020 765th cafehaine 🇫🇷 413 355 2ms 24 Jun 2019 766th Relinator 412 253 279ms 27 Apr 2023 767th pascscha 411 263 14ms 28 Mar 2022 767th Vilzku 411 263 20ms 14 Oct 2022 767th CaedenHarper 🇨🇦 411 263 11ms 9 hours ago 770th dokutan 411 405 3ms 27 Feb 2026 771st RandGuy 410 264 10ms 16 Nov 2022 771st roguh 🇬🇹 410 264 10ms 25 Jan 2024 773rd mintypython 409 315 11ms 11 Aug 2019 773rd CatsAreFluffy 409 315 12ms 8 Feb 2023 773rd owen-c-parker 🇺🇸 409 315 13ms 18 Nov 2023 776th Shanethegamer 🇺🇸 406 361 2ms 6 Apr 2022 777th KatieLG-Transpiler 🇬🇧 406 582 2ms 8 Oct 2023 778th cure-honey 🇯🇵 406 682 42ms 6 May 2020 779th akira-aizawa 🇯🇵 405 267 10ms 29 Oct 2020 779th kenny14231 405 267 14ms 5 Aug 2022 781st Ashikpaul 🇮🇳 405 318 12ms 9 May 2021 782nd dokutan 405 666 1,244ms 12 Jan 2025 783rd MeWhenI 🇻🇦 405 667 8ms 28 Nov 2023 783rd KatieLG 🇬🇧 405 667 7ms 12 Oct 2025 785th dokutan 404 187 41ms 23 Apr 2025 786th Fracture17 404 268 12ms 15 Apr 2023 786th chichha 404 268 12ms 30 Jan 2024 786th 4ndyJ 🇬🇧 404 268 13ms 31 Jan 2024 789th jstein-praxis 404 473 523ms 21 Nov 2021 790th rvdnieuwendijk 🇳🇱 403 259 271ms 4 Aug 2020 791st mbittner20 402 269 11ms 27 May 2023 792nd greenstuartj 401 201 165ms 31 Aug 2023 793rd AkashTandon167 401 270 11ms 29 Dec 2020 793rd kayaulai 401 270 16ms 23 Nov 2025 795th KatieLG 🇬🇧 400 584 478ms 8 Apr 2022 796th NicoAdams 399 271 13ms 22 Nov 2021 796th Stockoh 🇫🇷 399 271 14ms 1 May 2024 796th codingisgreatbutiamnot 399 271 13ms 23 Aug 2024 799th ereztaiar 🇮🇱 399 323 13ms 7 Sep 2021 799th smclaughlin-cf 399 323 10ms 24 Feb 2025 First Prev 701–800 of 1,144 Next Last