The Taxicab Numbers hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Van Eck Sequence 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 901st DialFrost 🇸🇬 597 71 663ms 23 Jul 2024 902nd hymanimy 596 86 55ms 24 Aug 2021 902nd Azearia 596 86 12ms 23 Oct 2023 902nd Techdude01 596 86 15ms 21 Dec 2023 902nd yuchuehw 596 86 17ms 4 Feb 2024 902nd LostSyntax21 🇬🇧 596 86 18ms 30 Nov 2025 907th emgordon154 595 109 117ms 5 Dec 2025 908th snoozingnewt 🇨🇦 594 105 41ms 13 Oct 2025 909th CaedenHarper 🇨🇦 594 129 472ms 5 Oct 2025 910th HumanoidCPU 594 159 350ms 23 Dec 2025 911th aksyristos 592 75 115ms 28 Dec 2022 912th emgordon154 592 86 28ms 28 Dec 2024 913th MichalMarsalek 🇨🇿 589 87 22ms 3 Dec 2021 913th willschremmer 589 87 24ms 4 Apr 2024 915th Jonatan6 🇩🇰 587 100 2ms 27 Apr 2024 915th Herbert00709 🇵🇱 587 100 2ms 1 Nov 2024 917th JGDoerrer 587 134 445ms 3 Jan 2022 918th c0d3-4-F00d 🇩🇪 586 70 23ms 27 May 2021 919th Andrey135296 586 124 440ms 3 Jan 2022 919th snoozingnewt 🇨🇦 586 124 446ms 13 Oct 2025 921st KenanSi 583 35 3ms 22 Feb 2022 922nd befoster 583 88 26ms 8 May 2021 922nd mrmena 🇦🇺 583 88 59ms 6 Jul 2021 922nd martinnorling 🇸🇪 583 88 19ms 10 Feb 2022 922nd abba23 583 88 15ms 27 May 2022 922nd bbakersmith 583 88 17ms 28 Jun 2022 922nd santiagvalencia 583 88 24ms 6 Mar 2025 928th Ripick 583 90 136ms 19 Aug 2025 929th bac0id 583 135 67ms 23 Feb 2024 930th Yewzir 🇧🇪 582 91 135ms 27 Mar 2024 931st pandapawskat 581 101 3ms 26 Aug 2021 931st User2654 581 101 2ms 12 Mar 2023 933rd Re-Adventures 🇮🇳 580 135 156ms 5 Jan 2023 934th Shanethegamer 🇺🇸 580 145 25ms 13 Jul 2021 935th msbranicky 580 163 328ms 16 Sep 2023 936th Shanethegamer 🇺🇸 579 117 144ms 12 Sep 2024 937th targrik 577 71 12ms 29 Jul 2025 938th bastienvoirin 🇫🇷 576 89 17ms 14 Sep 2021 938th Troon 576 89 54ms 18 Oct 2022 938th PaulMWeiser 576 89 16ms 5 Mar 2023 938th aalec 576 89 22ms 25 Apr 2024 938th ComputerKWasTaken 🇺🇸 576 89 12ms 23 Jan 2025 938th ImpressedByRocks 576 89 55ms 13 Feb 2025 938th smilesformiles3 576 89 57ms 24 Sep 2025 945th prplz 🇦🇺 576 133 400ms 11 May 2021 946th j-Ewan 576 164 340ms 23 Mar 2022 946th 0xjac 🇨🇭 576 164 370ms 9 Jun 2025 948th TheZwierzLF 🇵🇱 575 64 38ms 17 Dec 2025 949th Shanethegamer 🇺🇸 575 80 57ms 13 days ago 950th snoozingnewt 🇨🇦 575 99 2ms 13 Oct 2025 951st c0d3-4-F00d 🇩🇪 575 102 2ms 5 Dec 2021 952nd MeWhenI 🇻🇦 574 54 3ms 16 Apr 2023 953rd emgordon154 574 88 19ms 8 Dec 2024 954th MarcMush 🇫🇷 573 74 829ms 11 Jul 2021 954th snoozingnewt 🇨🇦 573 74 400ms 14 Oct 2025 956th Mabeloid 🇳🇴 573 84 526ms 6 Oct 2024 957th cbrt-x 573 94 120ms 20 Jan 2025 958th akshatj27 🇦🇶 573 165 317ms 11 Jan 2022 959th wiebecommajonas 572 137 137ms 20 Nov 2021 960th janbehrens 🇩🇪 571 134 408ms 21 Nov 2022 961st jhonw 570 42 34ms 23 Sep 2023 962nd AkashTandon167 570 90 15ms 1 Nov 2021 962nd jfallon1997 570 90 16ms 9 Aug 2022 962nd myleopard 570 90 19ms 22 Dec 2022 962nd thienudomsrirungruang 570 90 17ms 14 Nov 2024 966th SpareManiKatti 569 72 12ms 10 Sep 2021 966th CatsAreFluffy 569 72 13ms 16 Dec 2022 968th MeWhenI 🇻🇦 569 100 2ms 15 Sep 2022 969th warmCabin 569 103 2ms 7 Nov 2023 970th yoshykai 567 135 473ms 31 Mar 2025 971st Shanethegamer 🇺🇸 566 75 373ms 2 Sep 2021 972nd snoozingnewt 🇨🇦 566 98 90ms 13 Oct 2025 973rd weliveinhell 🇭🇹 564 104 2ms 3 Oct 2023 974th snoozingnewt 🇨🇦 564 149 26ms 13 Oct 2025 975th MaxElf999 563 91 23ms 27 Sep 2022 975th Yewzir 🇧🇪 563 91 30ms 19 May 2023 975th aaardwark 563 91 16ms 2 Jun 2025 975th YAJUE114514 563 91 19ms 3 Jul 2025 975th osNiko 🇧🇷 563 91 19ms 22 Aug 2025 980th btjones0 562 64 10ms 20 May 2021 981st MeWhenI 🇻🇦 562 79 98ms 12 Dec 2022 982nd Shotokhan 562 140 2,970ms 2 Oct 2025 983rd madex 🇩🇪 559 71 1,417ms 22 days ago 984th Jacob385 559 137 462ms 28 Oct 2025 985th cure-honey 🇯🇵 558 110 101ms 11 Jul 2021 986th MathieuIko 557 92 43ms 21 Feb 2022 986th SniperSmiley 🇺🇸 557 92 19ms 21 Jun 2022 986th Vaekor 557 92 16ms 28 Jul 2023 986th eiburns 557 92 15ms 27 Oct 2023 990th trinityy-7 554 74 11ms 6 Feb 2024 991st Chinay-Domitrix 🇺🇸 554 117 2,682ms 2 Apr 2025 992nd roavin 554 131 437ms 23 Jun 2022 993rd scpchicken 🇵🇼 553 56 28ms 17 Dec 2022 994th MeWhenI 🇻🇦 552 95 128ms 15 Nov 2022 995th ashtraypettingzoo 🇺🇸 551 37 2ms 5 Apr 2023 996th jtaxen 551 93 24ms 5 Apr 2024 996th PyryL 🇫🇮 551 93 15ms 23 Aug 2024 996th Andrey2001 551 93 59ms 9 Dec 2025 999th targrik 550 66 68ms 29 Jul 2025 1,000th snoozingnewt 🇨🇦 548 71 293ms 13 Oct 2025 First Prev 901–1,000 of 1,889 Next Last