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 201st Shanethegamer 🇺🇸 937 72 57ms 26 May 2023 201st jared-hughes 937 72 53ms 28 Jul 2023 201st iczelia 🇩🇪 937 72 52ms 16 Jan 2026 204th btjones0 936 70 13ms 2 May 2023 204th zloyrusskiy 936 70 15ms 26 Jun 2023 204th FlorianCassayre 🇫🇷 936 70 14ms 24 Sep 2023 207th btnlq 934 63 443ms 17 Apr 2023 207th JayXon 🇺🇸 934 63 441ms 18 Apr 2023 207th nwellnhof 🇩🇪 934 63 442ms 19 Apr 2023 207th primo-ppcg 🇹🇭 934 63 467ms 21 Apr 2023 207th Yewzir 🇧🇪 934 63 546ms 9 May 2023 207th NoxiousPluK 934 63 456ms 18 May 2023 207th ericlangedijk 🇸🇮 934 63 457ms 18 May 2023 207th Lydxn 🇨🇦 934 63 486ms 19 May 2023 207th annaproxy 934 63 480ms 19 May 2023 207th wiz0u 934 63 469ms 20 May 2023 207th revlayle 🇺🇸 934 63 460ms 6 Jun 2023 207th AdrienHache 🇫🇷 934 63 443ms 14 Jun 2023 207th jmerle 🇳🇱 934 63 441ms 15 Jun 2023 207th Theremon72 934 63 458ms 21 Jan 2024 207th namelessiw 934 63 472ms 5 May 2024 207th Steffan153 🇫🇮 934 63 439ms 9 Aug 2024 207th sean-niemann 🇺🇸 934 63 422ms 22 Aug 2024 207th pardouin 🇫🇷 934 63 437ms 21 Sep 2024 207th edsrzf 🇳🇿 934 63 454ms 12 Nov 2024 207th Yax42 🇫🇷 934 63 433ms 30 Nov 2024 207th tomtheisen 🇺🇸 934 63 492ms 10 Feb 2025 207th fuzzylojik-golf 🇺🇸 934 63 470ms 23 May 2025 207th stefangimmillaro 934 63 464ms 18 Jun 2025 207th tomh1012 934 63 462ms 28 Aug 2025 207th CaedenHarper 🇨🇦 934 63 470ms 17 Oct 2025 207th EvilFonti 934 63 458ms 12 Nov 2025 207th amazingalek 🇳🇴 934 63 455ms 29 Dec 2025 207th mwarvik 🇳🇴 934 63 457ms 3 Jan 2026 207th raphaelimahorn 934 63 468ms 12 Mar 2026 236th sisyphus-ppcg 🇦🇺 928 47 5ms 17 Apr 2023 236th Lydxn 🇨🇦 928 47 6ms 17 Apr 2023 236th primo-ppcg 🇹🇭 928 47 6ms 17 Apr 2023 236th stefangimmillaro 928 47 5ms 28 Apr 2023 236th xsot 🇸🇬 928 47 6ms 10 Apr 2024 236th Steffan153 🇫🇮 928 47 6ms 20 Jul 2024 236th sean-niemann 🇺🇸 928 47 6ms 21 Jul 2024 236th fuzzylojik-golf 🇺🇸 928 47 5ms 27 May 2025 236th targrik 928 47 5ms 19 Jun 2025 236th edsrzf 🇳🇿 928 47 6ms 20 Jul 2025 246th Lydxn 🇨🇦 924 66 408ms 16 Jan 2024 246th Steffan153 🇫🇮 924 66 433ms 16 Jan 2024 246th JayXon 🇺🇸 924 66 364ms 21 Jan 2024 246th kg583 🇺🇸 924 66 490ms 20 Feb 2024 246th xsot 🇸🇬 924 66 423ms 14 May 2024 246th pardouin 🇫🇷 924 66 459ms 11 Jul 2024 246th MeWhenI 🇻🇦 924 66 506ms 13 Jul 2024 246th sean-niemann 🇺🇸 924 66 528ms 27 Jul 2024 246th b-illy 🇬🇧 924 66 437ms 7 Sep 2024 246th CaedenHarper 🇨🇦 924 66 373ms 19 Sep 2024 246th emgordon154 924 66 406ms 21 Oct 2024 246th lifthrasiir 🇰🇷 924 66 509ms 2 Dec 2024 246th GolfingSuccess 🇬🇷 924 66 445ms 18 Feb 2025 246th fuzzylojik-golf 🇺🇸 924 66 504ms 7 Sep 2025 246th CornerMercury 🇬🇧 924 66 425ms 17 Dec 2025 261st ovs-code 🇩🇪 923 38 90ms 16 Apr 2023 261st Steffan153 🇫🇮 923 38 83ms 16 Apr 2023 261st Lydxn 🇨🇦 923 38 80ms 17 Apr 2023 261st sean-niemann 🇺🇸 923 38 82ms 17 Apr 2023 261st Alessandro-Balconi 🇮🇹 923 38 80ms 18 Apr 2023 261st sisyphus-ppcg 🇦🇺 923 38 109ms 21 Apr 2023 261st DialFrost 🇸🇬 923 38 73ms 20 Oct 2023 261st snoozingnewt 🇨🇦 923 38 85ms 21 Oct 2023 261st uttumuttu 🇫🇮 923 38 83ms 22 Dec 2023 261st rboath 923 38 77ms 11 Dec 2024 261st adgh 🇬🇧 923 38 81ms 11 Dec 2024 261st EthanSansom 923 38 89ms 17 Oct 2025 273rd klixel 🇨🇦 923 71 14ms 16 May 2023 273rd yzhs 🇩🇪 923 71 14ms 22 Jun 2023 273rd anter69 🇭🇺 923 71 22ms 15 Mar 2024 273rd RJFuller 923 71 37ms 19 Mar 2024 273rd neel11235813 923 71 14ms 28 Mar 2024 273rd leon-w 923 71 13ms 24 Jul 2024 273rd albanian-laundromat 🇺🇸 923 71 14ms 28 Jun 2025 273rd luuumine 🇫🇷 923 71 23ms 25 Nov 2025 273rd JOrE20 923 71 16ms 27 Feb 2026 282nd rifatx 920 64 461ms 9 Jul 2024 283rd edsrzf 🇳🇿 919 80 594ms 24 Sep 2025 283rd sean-niemann 🇺🇸 919 80 522ms 24 Sep 2025 283rd JayXon 🇺🇸 919 80 513ms 24 Sep 2025 283rd nwellnhof 🇩🇪 919 80 547ms 25 Sep 2025 283rd namelessiw 919 80 577ms 2 Oct 2025 283rd DialFrost 🇸🇬 919 80 664ms 2 Oct 2025 283rd Yewzir 🇧🇪 919 80 499ms 2 Oct 2025 283rd Yax42 🇫🇷 919 80 564ms 4 Oct 2025 283rd stefangimmillaro 919 80 498ms 6 Oct 2025 283rd EvilFonti 919 80 531ms 18 Nov 2025 283rd h3ra993huskp 🇯🇵 919 80 680ms 30 Nov 2025 283rd ScottHamper 919 80 484ms 30 Nov 2025 283rd snoozingnewt 🇨🇦 919 80 502ms 14 Dec 2025 283rd fuzzylojik-golf 🇺🇸 919 80 489ms 31 Dec 2025 283rd Steffan153 🇫🇮 919 80 538ms 11 Feb 2026 283rd sultan 919 80 409ms 12 days ago 299th Alex-x90 🇺🇸 917 93 2ms 16 Apr 2023 299th nwellnhof 🇩🇪 917 93 2ms 17 Apr 2023 First Prev 201–300 of 1,527 Next Last