You'll go into a garage later on, and can find the code in the mechanic shop by looking at the computer. That code is 37-60-80. You'll find a Throwing Knife and Crossbow. These are the only safes in the whole game, and unlocking them will trigger the Gentleman Thief achievement/trophy.
In a 2012 interview, Alavi said he had three goals while working on "No Russian": "Sell why Russia would attack the U.S., make the player have an emotional connection to the bad guy Makarov, and do that in a memorable and engaging way." Alavi drew inspiration from news articles and films, and did not interview victims ...
A detailed study has been done on the solvability of Spider solitaire games using software. Winning chances in a normal game with good play are considered to be about 1 in 3 games.
The game's difficulty can vary depending on the number of suits and the specific layout of the cards. Some configurations may make it impossible to clear all the cards, resulting in an unwinnable game. However, the majority of Spider Solitaire games are winnable with the right strategy and moves.