Peel the cucumber, dice the flesh into small bite size pieces, set aside.
Crush the garlic,3/4 cuo pine nuts, salt and pepper thoroughly using a mortar and pestle. Transfer the mixture into a large bowl and beat in the yogurt and diced cucumber. Add the water along with the lemon juice to taste.
To serve, pour soup into bowls for soup serving, scatter over a few pine nuts, drizzle with olive oil, and garnish with fresh dill.