IQ#2[√x, √2x, √3x]
The encryption key tells you how the numbers on the board have been encoded.
To correctly fill in the empty cells, first decrypt the numbers (that is, use the inverse of the encryption key) to find the correct digit for each cell.
Next, apply the standard sudoku rules: compare the digits in rows, columns, and 3×3 boxes to eliminate impossible options and find the correct digit.
The following step is to re-encrypt the chosen digit – in other words, substitute it into the formula (the part of the key assigned to that module) and write down the resulting value on the board. This value can be either a square root or a plain number, depending on whether the expression simplifies.
In the end, you will have filled the entire board so that it is encrypted according to the same key as the initial puzzle – only now, all cells are complete.
Encryption key: [√x, √2x, √3x]
| Digit |
I Module (cols. 1–3) √x |
II Module (cols. 4–6) √2x |
III Module (cols. 7–9) √3x] |
|---|---|---|---|
| 1 | √1 | √2 | √3 |
| 2 | √2 | 2 | √6 |
| 3 | √3 | √6 | 3 |
| 4 | 2 | 2√2 | 2√3 |
| 5 | √5 | √10 | √15 |
| 6 | √6 | 2√3 | 3√2 |
| 7 | √7 | √14 | √21 |
| 8 | 2√2 | 4 | 2√6 |
| 9 | 3 | 3√2 | 3√3 |
How to Solve SudokuCrypto?
Select the correct vertical module (3 columns).
Decrypt the board cell using the inverse of the encryption key.
Apply sudoku rules to find the correct digit for that position.
Encrypt the chosen digit (according to the key for that module) and write its form on the board – this will be either a square root expression or a plain number if the expression simplifies.
Repeat these steps until the entire board is filled with encrypted values.
What is SudokuIQ #2?
SudokuIQ #2 is a unique online logic puzzle that combines the classic rules of sudoku with elements of advanced mathematics. In this version of online sudoku, instead of regular digits, you will find square root symbols and mathematical formulas. As a result, solving puzzles becomes even more interesting and intellectually stimulating.
Moreover, by playing SudokuIQ #2, you train not only logical thinking but also your ability to associate ideas and use mathematical imagination. This makes it a perfect choice for people who enjoy online logic games and want to try something unusual.
The SudokuIQ #2 version is an excellent choice for sudoku enthusiasts as well as for those who want to improve their math skills. Try it now and discover how fascinating online mathematical puzzles can be!