The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Recamán 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 496th neihousaigaai 852 70 10ms 28 Jul 2022 496th 051 🇸🇬 852 70 11ms 8 Aug 2022 496th galloj 🇨🇿 852 70 10ms 28 Aug 2022 496th fredrik-bakke 🇳🇴 852 70 10ms 2 Oct 2022 496th andersk 🇺🇸 852 70 11ms 25 Oct 2022 496th kevinmchung 852 70 10ms 4 Nov 2022 496th myfatemi04 852 70 11ms 4 Nov 2022 496th thehylian 852 70 18ms 8 Jan 2023 496th SirFireball3521 852 70 11ms 24 Jan 2023 496th Fracture17 852 70 16ms 13 Apr 2023 496th davecame 852 70 10ms 29 Sep 2023 496th keelimeguy 🇺🇸 852 70 11ms 7 Nov 2023 496th wen1now 852 70 11ms 8 Nov 2023 496th logvp 852 70 18ms 15 Jan 2024 496th cros107 🇦🇺 852 70 18ms 14 Feb 2024 496th stertooy 🇧🇪 852 70 12ms 10 Jun 2024 496th fgrosshans 🇫🇷 852 70 10ms 11 Jun 2024 496th BlankSpruce 852 70 10ms 14 Sep 2024 496th klixel 🇨🇦 852 70 10ms 31 Dec 2024 496th gigaprofisi 🇺🇸 852 70 19ms 3 Mar 2025 496th TheZwierzLF 🇵🇱 852 70 10ms 18 May 2025 496th wuduculfre 852 70 11ms 22 Jul 2025 496th qpwoeirut 852 70 19ms 19 Aug 2025 496th Babafaba 852 70 10ms 6 Nov 2025 496th JOrE20 852 70 11ms 23 Feb 2026 496th solisolu 852 70 10ms 25 Mar 2026 527th prplz 🇦🇺 850 48 36ms 27 Dec 2020 527th Natanaelel 🇸🇪 850 48 38ms 28 Feb 2023 527th pardouin 🇫🇷 850 48 39ms 9 Aug 2025 530th Steffan153 🇫🇮 850 61 439ms 1 Jan 2023 531st primo-ppcg 🇹🇭 850 98 1,458ms 30 Nov 2021 532nd kg583 🇺🇸 849 119 11ms 23 Mar 2026 533rd DialFrost 🇸🇬 848 55 5ms 7 Jul 2024 534th frosster 🇨🇦 848 73 2ms 1 Feb 2026 535th edsrzf 🇳🇿 848 89 41ms 15 Apr 2025 536th edsrzf 🇳🇿 848 104 110ms 11 days ago 537th MeWhenI 🇻🇦 846 122 340ms 9 Feb 2023 537th emplv 🇱🇻 846 122 328ms 26 Feb 2024 539th snoozingnewt 🇨🇦 845 64 458ms 30 Nov 2025 540th stefangimmillaro 844 52 1,270ms 6 May 2023 541st Yewzir 🇧🇪 842 68 2ms 14 Oct 2023 542nd DialFrost 🇸🇬 841 82 119ms 8 Aug 2024 543rd andre-lameirinhas 🇵🇹 840 71 11ms 12 Jan 2021 543rd Attero 🇸🇪 840 71 19ms 23 Jan 2021 543rd ydevor 🇮🇱 840 71 17ms 18 Feb 2021 543rd vezzick 840 71 10ms 8 Mar 2021 543rd Fishron 840 71 10ms 17 Oct 2021 543rd Indivicivet 840 71 17ms 26 Oct 2021 543rd LiquidPulsar 840 71 11ms 29 Nov 2021 543rd CedricGebistorf 840 71 11ms 11 Feb 2022 543rd MichalMarsalek 🇨🇿 840 71 10ms 16 Mar 2022 543rd Tess2662 840 71 11ms 28 Aug 2022 543rd TaserTheFox 🇺🇸 840 71 27ms 25 May 2023 543rd AlexanderFair 840 71 11ms 1 Jul 2023 543rd quimey 840 71 11ms 28 Jul 2023 543rd yourlefthandman 840 71 11ms 17 Aug 2023 543rd FortuiteMan 🇫🇷 840 71 14ms 26 Aug 2023 543rd mathisfun271 840 71 11ms 5 Feb 2024 543rd jmfk 840 71 18ms 12 Apr 2024 543rd aalec 840 71 19ms 4 May 2024 543rd ahmetdemirag 🇨🇾 840 71 12ms 14 Jun 2024 543rd azure-blondon 840 71 10ms 16 Jun 2024 543rd CutSandstone 840 71 10ms 19 Jul 2024 543rd Artemis21 🇬🇧 840 71 11ms 21 Dec 2024 543rd luuumine 🇫🇷 840 71 19ms 14 Oct 2025 543rd CommandLeo 🇮🇹 840 71 10ms 22 Dec 2025 543rd 77Tigers 840 71 22ms 9 Jan 2026 543rd FoxInTheClouds 840 71 28ms 5 Feb 2026 543rd Googolplexo 🇷🇺 840 71 11ms 29 Mar 2026 570th DialFrost 🇸🇬 839 49 3ms 30 Oct 2024 571st Maznek 839 59 13ms 27 Dec 2023 571st madex 🇩🇪 839 59 9ms 15 days ago 573rd xkacer 🇨🇿 839 77 1ms 7 Feb 2021 573rd iczelia 🇩🇪 839 77 2ms 16 Jan 2026 573rd FoxInTheClouds 839 77 2ms 5 Feb 2026 576th stefangimmillaro 839 123 311ms 14 Jun 2023 577th sean-niemann 🇺🇸 838 75 2ms 18 Jan 2025 578th MeWhenI 🇻🇦 836 74 2ms 31 Dec 2022 579th Shanethegamer 🇺🇸 834 77 80ms 17 Mar 2023 580th bbakersmith 834 82 49ms 1 Aug 2021 580th DialFrost 🇸🇬 834 82 2,545ms 25 Oct 2024 582nd janbehrens 🇩🇪 833 56 5ms 8 Jun 2021 583rd SirBogman 🇺🇸 832 49 36ms 28 Dec 2020 583rd gilufin 832 49 37ms 8 Aug 2021 583rd m-tkach 🇺🇦 832 49 38ms 14 Feb 2023 583rd olleicua 🇺🇸 832 49 37ms 20 Jan 2024 587th argusdusty 🇺🇸 832 124 329ms 27 Dec 2020 587th Shanethegamer 🇺🇸 832 124 333ms 7 Apr 2022 589th alicethecatwhisperermeow 831 99 493ms 7 Aug 2024 590th rak1507 🇬🇧 829 35 2ms 10 Jan 2022 590th SirBogman 🇺🇸 829 35 2ms 17 Nov 2023 592nd jacklynnepenick 829 72 20ms 26 Aug 2021 592nd nullie 829 72 11ms 14 Jun 2022 592nd commandz0 🇺🇸 829 72 10ms 18 Aug 2022 592nd jakobkordez 🇸🇮 829 72 13ms 7 Nov 2022 592nd CheeseCake628 🇳🇴 829 72 12ms 6 Mar 2023 592nd fourth-bit 829 72 16ms 3 Jul 2023 592nd jipsong 🇩🇪 829 72 11ms 23 Jul 2024 592nd Terobero 829 72 18ms 21 Aug 2024 592nd edsrzf 🇳🇿 829 72 18ms 28 Sep 2024 First Prev 501–600 of 2,077 Next Last