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 699th nullie 806 106 131ms 28 Dec 2024 702nd cure-honey 🇯🇵 806 128 336ms 4 Jul 2021 702nd jerrandolph 806 128 345ms 24 Sep 2025 704th CaedenHarper 🇨🇦 805 56 767ms 30 Sep 2025 704th albanian-laundromat 🇺🇸 805 56 703ms 4 Nov 2025 706th emgordon154 805 85 2,362ms 16 Nov 2024 706th DialFrost 🇸🇬 805 85 16ms 25 Feb 2025 708th Shanethegamer 🇺🇸 804 98 7ms 4 Oct 2024 709th LiquidPulsar 803 77 141ms 24 Jan 2023 710th MeWhenI 🇻🇦 803 84 38ms 14 Jun 2022 711th Shanethegamer 🇺🇸 802 86 125ms 2 Mar 2023 712th emplv 🇱🇻 801 115 24ms 30 Aug 2023 712th DialFrost 🇸🇬 801 115 25ms 24 Dec 2024 714th Waffle3z 800 51 36ms 7 Jan 2021 714th emgordon154 800 51 36ms 15 Nov 2024 716th ovs-code 🇩🇪 800 60 142ms 17 Nov 2024 717th edsrzf 🇳🇿 800 92 3ms 12 Nov 2025 718th janbehrens 🇩🇪 800 129 343ms 1 Jul 2021 719th dcgjb 799 53 265ms 30 Apr 2024 719th madex 🇩🇪 799 53 209ms 16 Mar 2026 721st florton 799 62 10ms 29 Jan 2022 721st fitzdotlol 🇺🇸 799 62 9ms 29 Mar 2022 721st typeswitch-dev 🇵🇹 799 62 10ms 1 Aug 2023 724th thebuilder6 🇺🇸 798 81 2ms 23 Oct 2021 724th zgialor-lab 798 81 2ms 16 days ago 726th albanian-laundromat 🇺🇸 797 55 2ms 24 Dec 2025 727th zbreit 🇺🇸 796 75 10ms 20 Aug 2021 727th RYNO8 796 75 11ms 26 Aug 2021 727th itsjustfreekie 796 75 11ms 22 Sep 2021 727th amollberg 🇸🇪 796 75 11ms 27 Jan 2022 727th NerdyMcNerd42 796 75 10ms 13 Aug 2022 727th MaxElf999 796 75 19ms 3 Oct 2022 727th LeeCamp 796 75 11ms 13 Jan 2023 727th hiichbindermax 796 75 10ms 17 Feb 2023 727th mbittner20 796 75 12ms 27 May 2023 727th ImpressedByRocks 796 75 24ms 17 May 2024 727th Bulmenisaurus 796 75 11ms 4 Nov 2024 727th bltnppcnt 796 75 19ms 5 Jan 2025 727th 40fied4t 796 75 11ms 22 May 2025 727th Andrey2001 796 75 18ms 9 Dec 2025 741st frankgraziano 796 205 12ms 1 Nov 2025 742nd weliveinhell 🇭🇹 794 130 342ms 26 Sep 2023 743rd Irratix 🇳🇱 793 78 1ms 15 Jan 2021 743rd MeWhenI 🇻🇦 793 78 143ms 17 Nov 2022 745th Liibe 792 109 647ms 2 Oct 2025 746th MeWhenI 🇻🇦 791 59 5ms 29 May 2023 747th stefangimmillaro 791 83 37ms 6 May 2023 748th argusdusty 🇺🇸 791 108 126ms 27 Dec 2020 749th Mabeloid 🇳🇴 788 82 1ms 22 Oct 2025 750th MeWhenI 🇻🇦 788 113 29ms 7 Jun 2023 751st voytxt 🇨🇿 787 61 139ms 22 Aug 2024 751st DialFrost 🇸🇬 787 61 135ms 22 Aug 2024 753rd Alessandro-Balconi 🇮🇹 787 62 97ms 14 Jul 2023 754th Sp3000 🇦🇺 786 38 3ms 29 Apr 2021 755th ArmaanAS 786 63 10ms 4 Apr 2021 756th MarcMush 🇫🇷 786 66 323ms 6 Jul 2021 756th Shanethegamer 🇺🇸 786 66 249ms 20 Apr 2023 758th tomh1012 785 76 11ms 3 Mar 2021 758th gilufin 785 76 10ms 23 Jun 2021 758th Mikey-Beep 🇬🇧 785 76 11ms 6 Oct 2022 758th DrPiranoid 785 76 10ms 7 Oct 2022 758th Troon 785 76 28ms 14 Oct 2022 758th adamnielson42 🇺🇸 785 76 11ms 25 Apr 2023 758th ssbhatt4321 785 76 18ms 14 Oct 2023 758th m42km 785 76 22ms 17 Jan 2024 758th elgan65536 🇺🇸 785 76 11ms 30 Mar 2024 758th Schreipfelerer 785 76 10ms 26 Sep 2024 768th codereport 🇨🇦 784 52 40ms 21 Apr 2025 769th TaserTheFox 🇺🇸 784 54 252ms 6 Jun 2023 770th ovs-code 🇩🇪 784 56 1,372ms 25 Jan 2024 770th emgordon154 784 56 1,299ms 18 Nov 2024 772nd commandz0 🇺🇸 784 69 543ms 1 Sep 2025 772nd TheZwierzLF 🇵🇱 784 69 561ms 24 Nov 2025 774th annaproxy 783 105 384ms 3 Oct 2023 775th HumanEquivalentUnit 781 87 14ms 1 Dec 2023 775th Mikey-Beep 🇬🇧 781 87 16ms 11 days ago 777th DialFrost 🇸🇬 781 175 1,651ms 18 Jan 2026 778th neihousaigaai 779 83 1ms 7 Apr 2021 779th syntax-rules 778 108 438ms 11 Jan 2023 780th janbehrens 🇩🇪 776 53 4ms 10 May 2021 781st Mezzofloat 776 106 382ms 5 Sep 2023 781st michelebastione 🇮🇹 776 106 453ms 18 Mar 2026 783rd Mabeloid 🇳🇴 776 110 128ms 31 Oct 2025 784th snoozingnewt 🇨🇦 775 63 88ms 5 Feb 2026 785th fynnkroeger 775 77 10ms 10 Jan 2021 785th asadullayev 775 77 11ms 4 Mar 2021 785th PYRiTEmonark 775 77 11ms 22 May 2021 785th schachmattmatt 775 77 10ms 20 Aug 2021 785th RandGuy 775 77 11ms 4 May 2022 785th P-Quentin 🇫🇷 775 77 28ms 3 Aug 2022 785th ValentinCassayre 775 77 11ms 10 Oct 2022 785th IshanPanpaliya 775 77 11ms 19 Oct 2022 785th dzshn 775 77 10ms 3 Dec 2022 785th KenanHanke 775 77 11ms 25 Feb 2023 785th namelessiw 775 77 32ms 11 Jan 2024 785th NickTheEASDude 🇺🇸 775 77 18ms 1 May 2024 785th dokutan 775 77 18ms 7 Jun 2025 785th madex 🇩🇪 775 77 10ms 21 days ago 785th cuvam 🇺🇸 775 77 18ms 5 days ago 800th akshatj27 🇦🇶 774 64 10ms 11 Jan 2022 First Prev 701–800 of 2,077 Next Last