  By finding all integral points on certain elliptic and hyperelliptic curves
we completely solve the Diophantine equation $\binom{n}{k}=\binom{m}{l}+d$ for
$-3\leq d\leq 3$ and $(k,l)\in\{(2,3),\; (2,4),\;(2,5),\; (2,6),\; (2,8),\;
(3,4),\; (3,6),\; (4,6), \; (4,8)\}.$ Moreover, we present some other
observations of computational and theoretical nature concerning the title
equation.
