The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Rijndael S-box in all languages in bytes. 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 Bytes Time 72nd sisyphus-ppcg 🇦🇺 878 541 21 Sep 2023 72nd Steffan153 🇫🇮 878 541 23 Sep 2023 72nd dokutan 878 541 3 Oct 2023 72nd neel11235813 878 541 22 Oct 2023 72nd galloj 🇨🇿 878 541 24 Nov 2023 72nd kritixilithos 878 541 1 Jun 2024 82nd error256 877 95 17 Oct 2024 83rd stefangimmillaro 876 223 9 Sep 2023 84th error256 876 542 31 May 2024 85th AlephSquirrel 875 139 4 Feb 2024 86th sean-niemann 🇺🇸 875 228 18 May 2024 87th error256 874 260 20 Jul 2024 88th weliveinhell 🇭🇹 874 543 6 Jan 2024 89th nwellnhof 🇩🇪 872 160 22 Oct 2024 90th nwellnhof 🇩🇪 870 110 8 Sep 2023 90th Alex-x90 🇺🇸 870 110 4 Mar 2024 92nd CatsAreFluffy 869 61 4 Jan 2024 93rd xnor-gate 869 140 9 Sep 2023 94th weliveinhell 🇭🇹 868 284 15 Jan 2024 95th MeWhenI 🇻🇦 865 123 1 Sep 2023 95th Steffan153 🇫🇮 865 123 23 Sep 2023 97th pardouin 🇫🇷 865 224 13 days ago 97th stefangimmillaro 865 224 13 days ago 99th SirBogman 🇺🇸 864 154 30 Nov 2023 100th kg583 🇺🇸 864 256 12 Oct 2024 101st UnderKoen 🇳🇱 864 513 7 Oct 2024 102nd pardouin 🇫🇷 863 141 28 Jun 2024 102nd JayXon 🇺🇸 863 141 25 days ago 104th primo-ppcg 🇹🇭 863 468 6 Sep 2023 105th m-tkach 🇺🇦 863 514 23 Apr 2024 105th emgordon154 863 514 22 days ago 107th Steffan153 🇫🇮 862 221 12 Jun 2024 108th jared-hughes 862 489 25 Dec 2023 109th MostParsingVex 861 225 12 days ago 110th error256 859 161 a day ago 111th Lydxn 🇨🇦 858 87 2 Sep 2023 112th ovs-code 🇩🇪 857 142 1 Sep 2023 112th nwellnhof 🇩🇪 857 142 15 Nov 2023 112th Steffan153 🇫🇮 857 142 10 Jun 2024 112th bizy-coder 857 142 25 days ago 116th inventshah 855 112 3 Sep 2023 117th duckyluuk 🇳🇱 853 582 24 Jun 2024 118th adamnielson42 🇺🇸 852 387 20 Dec 2023 119th error256 850 142 a day ago 120th Alex-x90 🇺🇸 848 88 1 Sep 2023 121st error256 847 113 28 May 2024 122nd JayXon 🇺🇸 847 134 14 Apr 2024 123rd lifthrasiir 🇰🇷 845 144 3 days ago 124th SirBogman 🇺🇸 844 126 21 Sep 2023 125th canissimia 🇦🇶 839 145 9 Sep 2023 126th typeswitch-dev 🇵🇹 839 571 1 Sep 2023 127th saito-ta 🇯🇵 838 89 20 Sep 2023 128th GrayJoKing 🇦🇺 838 127 18 Nov 2023 129th GrayJoKing 🇦🇺 838 174 17 Nov 2023 130th MeWhenI 🇻🇦 838 602 25 Mar 2024 131st SirBogman 🇺🇸 836 149 20 Jan 2024 132nd kg583 🇺🇸 833 146 20 Feb 2024 133rd Steffan153 🇫🇮 833 175 17 Nov 2023 134th Lydxn 🇨🇦 832 92 4 Sep 2023 135th Yewzir 🇧🇪 832 596 23 Mar 2024 136th ovs-code 🇩🇪 831 128 1 Sep 2023 137th GrayJoKing 🇦🇺 831 150 16 Jan 2024 138th nwellnhof 🇩🇪 829 90 9 Sep 2023 139th ovs-code 🇩🇪 828 171 10 Sep 2023 139th JayXon 🇺🇸 828 171 9 Jan 2024 141st error256 827 236 23 Jul 2024 142nd Steffan153 🇫🇮 825 200 18 Oct 2023 143rd Steffan153 🇫🇮 823 160 25 Feb 2024 144th hallvabo 🇳🇴 822 148 12 Sep 2023 145th ovs-code 🇩🇪 818 117 3 Sep 2023 146th bitsandbeyond 🇳🇱 818 160 19 Aug 2024 147th inventshah 811 92 3 Sep 2023 148th tayloia 🇬🇧 810 162 8 hours ago 149th MeWhenI 🇻🇦 809 154 17 Jan 2024 150th Natanaelel 🇸🇪 806 132 10 Sep 2023 Prev 76–150 of 1,001 Next