| Answer | Crossword Clue |
|---|---|
| IGOR | Soviet scientist Kurchatov |
| IGOR | Soviet nuclear physicist Kurchatov |
| IGOR | Kurchatov who oversaw the Soviet atomic bomb project |
| Answer | Crossword Clue |
|---|---|
| IGOR | Soviet scientist Kurchatov |
| IGOR | Soviet nuclear physicist Kurchatov |
| IGOR | Kurchatov who oversaw the Soviet atomic bomb project |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.