The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Day of Week 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 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 Chars Time Submitted 900th vphoebe 741 91 67ms 23 Aug 2024 900th denkyuu1 741 91 52ms 23 Feb 2026 903rd Yewzir 🇧🇪 739 59 8ms 12 May 2023 903rd fischfood 739 59 5ms 9 Aug 2024 903rd randomuser1312 🇨🇭 739 59 5ms 30 Oct 2025 906th Shanethegamer 🇺🇸 739 363 1,226ms 10 Apr 2025 907th horvaro 736 80 409ms 19 Apr 2023 908th dokutan 736 145 322ms 28 Apr 2025 909th MeWhenI 🇻🇦 736 167 610ms 15 May 2023 910th inventshah 735 83 413ms 20 Jan 2024 910th commandz0 🇺🇸 735 83 397ms 1 Sep 2025 912th kkoenig 733 55 2ms 23 Jan 2024 913th wes-sleeman 729 93 1,507ms 31 May 2023 913th dokutan 729 93 1,598ms 14 Oct 2024 915th XioR112 🇵🇱 728 90 23ms 29 Aug 2023 916th jwhear 🇺🇸 728 254 193ms 27 Apr 2023 917th Msleizak 🇫🇷 727 22 233ms 2 Oct 2023 917th kkoenig 727 22 441ms 28 Dec 2023 917th janbehrens 🇩🇪 727 22 231ms 3 Jan 2024 917th inventshah 727 22 367ms 10 Feb 2024 917th Babafaba 727 22 383ms 4 Nov 2025 917th plcc0 727 22 420ms 20 Mar 2026 917th aksyristos 727 22 376ms 29 Mar 2026 924th emgordon154 727 82 136ms 6 Sep 2024 925th annaproxy 726 84 460ms 21 Jan 2024 926th niklv 🇷🇺 725 93 11ms 22 Apr 2023 926th lewdev 🇺🇸 725 93 17ms 3 Jul 2024 926th Roachbones 725 93 13ms 17 Jan 2026 929th Yewzir 🇧🇪 724 122 44ms 28 Oct 2023 929th edsrzf 🇳🇿 724 122 44ms 6 Jan 2026 931st stefangimmillaro 720 91 22ms 20 Apr 2023 931st Alex-x90 🇺🇸 720 91 24ms 15 May 2023 931st AlexanderFair 720 91 21ms 11 Jul 2023 931st fkantelberg 720 91 14ms 14 Jul 2023 931st orthoplex 🇨🇽 720 91 23ms 3 Oct 2023 931st Ralac07 🇦🇺 720 91 23ms 11 Jun 2024 931st EnTerr 720 91 30ms 8 Sep 2024 931st Pyroan 720 91 24ms 16 Apr 2025 931st bknower 720 91 23ms 27 Jun 2025 931st dgambit 720 91 23ms 20 Jan 2026 941st sisyphus-ppcg 🇦🇺 718 66 127ms 17 Apr 2023 941st primo-ppcg 🇹🇭 718 66 127ms 22 Apr 2023 941st Natanaelel 🇸🇪 718 66 139ms 8 Jun 2025 941st edsrzf 🇳🇿 718 66 139ms 9 Jan 2026 945th emplv 🇱🇻 718 83 211ms 28 Mar 2025 946th dteague3989 718 94 11ms 27 May 2023 946th Ralac07 🇦🇺 718 94 66ms 4 Jul 2024 948th CaedenHarper 🇨🇦 718 107 85ms 24 days ago 949th BREMAUCY 🇫🇷 717 85 454ms 6 Dec 2025 950th kops-cg 716 84 18ms 18 Mar 2025 951st hacker112 🇸🇪 715 61 6ms 22 Jun 2024 952nd MeWhenI 🇻🇦 714 124 59ms 17 Apr 2023 953rd elgan65536 🇺🇸 714 259 223ms 5 Mar 2025 954th Shanethegamer 🇺🇸 712 53 39ms 16 Apr 2023 954th SirBogman 🇺🇸 712 53 42ms 16 Oct 2023 954th annaproxy 712 53 40ms 16 Oct 2023 954th olleicua 🇺🇸 712 53 42ms 24 Dec 2023 954th Yewzir 🇧🇪 712 53 42ms 26 Dec 2023 954th FlorianCassayre 🇫🇷 712 53 39ms 20 May 2024 954th jipsong 🇩🇪 712 53 45ms 26 Jul 2024 954th xyangst 712 53 41ms 3 Oct 2024 954th tatzyr 🇯🇵 712 53 47ms 9 Nov 2024 954th edsrzf 🇳🇿 712 53 42ms 23 Nov 2024 954th BREMAUCY 🇫🇷 712 53 39ms 30 Dec 2024 954th Andriamanitra 🇫🇮 712 53 42ms 12 Jan 2025 954th CaedenHarper 🇨🇦 712 53 42ms 31 Aug 2025 954th fuzzylojik-golf 🇺🇸 712 53 41ms 13 Sep 2025 968th damoc1es 712 92 13ms 16 Apr 2023 968th celiendonze 🇨🇭 712 92 13ms 17 Apr 2023 968th CarsonChr 🇺🇸 712 92 13ms 20 Apr 2023 968th kyleclaassen 712 92 15ms 24 May 2023 968th b10011 🇫🇮 712 92 14ms 12 Jun 2023 968th rollershutter 712 92 14ms 20 Jun 2023 968th RomanHauksson 712 92 14ms 20 Jul 2023 968th cros107 🇦🇺 712 92 14ms 18 Aug 2023 968th Mikey-Beep 🇬🇧 712 92 14ms 25 Aug 2023 968th m42km 712 92 24ms 13 Nov 2023 968th knutae 🇳🇴 712 92 22ms 13 Nov 2023 968th cubed-guy 712 92 14ms 6 Dec 2023 968th andrewjc2000 712 92 15ms 10 Feb 2024 968th ziselsberger 712 92 34ms 8 Oct 2024 968th croc54 712 92 15ms 29 Dec 2024 968th Troon 712 92 16ms 12 Mar 2025 968th mathieurodic 712 92 14ms 21 Oct 2025 968th retrohun 712 92 16ms 6 Nov 2025 968th jared-hughes 712 92 19ms 21 Dec 2025 968th josev814 712 92 16ms 21 Jan 2026 968th rustykitty 🇺🇸 712 92 14ms 5 Feb 2026 989th emgordon154 712 139 7ms 28 Dec 2024 990th DialFrost 🇸🇬 707 125 42ms 30 Dec 2025 991st dezconnect 705 93 13ms 26 Jun 2023 991st arjunprakash027 705 93 23ms 8 Aug 2025 991st butnaruteodor 705 93 14ms 31 Oct 2025 994th liviucerchez 704 62 6ms 21 Oct 2023 994th PowershellKnut 🇳🇴 704 62 6ms 17 Mar 2024 994th xyangst 704 62 7ms 3 Oct 2024 997th snyderek 🇺🇸 704 146 3,023ms 30 Oct 2024 998th primo-ppcg 🇹🇭 699 54 39ms 22 Apr 2023 998th anter69 🇭🇺 699 54 39ms 12 Feb 2024 998th KatieLG 🇬🇧 699 54 38ms 9 Jun 2024 First Prev 901–1,000 of 1,527 Next Last