| Answer | Crossword Clue |
|---|---|
| LEV | Russian physicist Landau |
| ANDREI | Russian physicist Sakharov |
| SAKHAROV | Russian physicist and peace Nobelist |
| Answer | Crossword Clue |
|---|---|
| LEV | Russian physicist Landau |
| ANDREI | Russian physicist Sakharov |
| SAKHAROV | Russian physicist and peace Nobelist |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.