The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Collatz in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Happy Numbers Happy Numbers (Long) Hexdump 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 Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 Happy Numbers Happy Numbers (Long) Hexdump 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 Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 1st khvdm 1,000 57 15 Sep 2024 2nd Lydxn 🇨🇦 983 58 4 May 2022 2nd JayXon 🇺🇸 983 58 7 Mar 2023 4th GrayJoKing 🇦🇺 966 59 15 Nov 2022 5th ovs-code 🇩🇪 950 60 4 May 2022 5th m-tkach 🇺🇦 950 60 4 May 2022 5th btnlq 950 60 5 May 2022 5th orthoplex 🇨🇽 950 60 9 Oct 2022 5th FlorianCassayre 🇫🇷 950 60 7 Nov 2022 5th SirBogman 🇺🇸 950 60 20 Nov 2022 5th QuincyNash 🇺🇸 950 60 1 Dec 2022 5th Steffan153 🇫🇮 950 60 19 Dec 2022 5th SirFireball3521 950 60 26 Jan 2023 5th Shanethegamer 🇺🇸 950 60 25 May 2023 5th CornerMercury 🇬🇧 950 60 19 Jun 2023 5th ndren 950 60 2 Aug 2023 5th kg583 🇺🇸 950 60 14 Aug 2023 5th Just4FunCoder 950 60 17 Feb 2024 5th HumanoidCPU 950 60 6 May 2024 5th sean-niemann 🇺🇸 950 60 10 Jul 2024 5th pardouin 🇫🇷 950 60 11 Jul 2024 5th dokutan 950 60 15 Aug 2024 5th jatloe 950 60 26 Aug 2024 5th emgordon154 950 60 6 Sep 2024 5th MunirKP 950 60 12 Oct 2024 5th CaedenHarper 🇨🇦 950 60 21 days ago 5th 5quiwyrm 950 60 12 days ago 28th Irratix 🇳🇱 934 61 7 May 2022 28th TFeld00 🇩🇰 934 61 17 May 2022 28th hallvabo 🇳🇴 934 61 4 Sep 2022 28th DialFrost 🇸🇬 934 61 19 Dec 2022 28th anter69 🇭🇺 934 61 19 Dec 2022 28th Alex-x90 🇺🇸 934 61 27 Dec 2022 28th commandblockguy 🇺🇸 934 61 22 Aug 2023 28th fgrosshans 🇫🇷 934 61 22 Jul 2024 28th duckyluuk 🇳🇱 934 61 15 Aug 2024 37th shellbertt 🇨🇦 919 62 4 May 2022 37th ZakkkkAttackkkk 🇵🇭 919 62 5 May 2022 37th annaproxy 919 62 8 Jun 2022 37th bob-th 919 62 9 Jul 2022 37th btjones0 919 62 15 Jul 2022 37th tri1212 🇻🇳 919 62 18 Jul 2022 37th fredrik-bakke 🇳🇴 919 62 5 Oct 2022 37th jakobkordez 🇸🇮 919 62 19 Oct 2022 37th Fishron 919 62 29 Nov 2022 37th KatieLG 🇬🇧 919 62 11 Dec 2022 37th ItsMeNoobieboy 919 62 20 Dec 2022 37th firegene 🇮🇪 919 62 3 Jan 2023 37th packkill 919 62 13 Feb 2023 37th 2011-Chan-Ethan 919 62 9 Jul 2023 37th elgan65536 919 62 18 Nov 2023 37th Dataen 919 62 16 Jan 2024 37th Yewzir 🇧🇪 919 62 5 Apr 2024 37th cuboids 919 62 11 Jul 2024 37th wuzekai518 919 62 26 Jul 2024 37th abhishekg999 919 62 17 Sep 2024 37th lifthrasiir 🇰🇷 919 62 8 days ago 58th P-Quentin 🇫🇷 905 63 3 Aug 2022 58th kaptsanovb 905 63 20 Apr 2023 58th fkantelberg 905 63 14 Jul 2023 58th snoozingnewt 🇺🇸 905 63 10 Sep 2023 58th keelimeguy 🇺🇸 905 63 6 Nov 2023 58th VictorStenvers 905 63 13 Nov 2023 58th 1231234md5 🇨🇳 905 63 14 Dec 2023 58th f-tucker 905 63 6 Feb 2024 58th JunkIce 905 63 18 hours ago 67th NerdyMcNerd42 891 64 26 Oct 2022 67th tpasfieldERAU 891 64 14 Nov 2022 67th CheeseCake628 🇳🇴 891 64 6 Jan 2023 67th adamnielson42 🇺🇸 891 64 25 Apr 2023 67th nathsou 🇫🇷 891 64 2 Sep 2023 67th zwxzwxzwx21 891 64 30 Jan 2024 67th steffan-polygolf 891 64 8 Mar 2024 67th Jacob385 891 64 4 Apr 2024 67th gallium-gonzollium 891 64 26 Aug 2024 1–75 of 622 Next