The new arcade is now available. It is located at the bottom of the homepage. You can still play the flash arcade until the end of December which is the EOL for Adobe Flash. The games in the new arcade are not flash based and will continue to work.
Scores will be reset monthly. One week just isn't a big enough window.
Most games can be made full screen by clicking on the settings gear found on each one. After clicking the Press to Play button, an advertisement for another game will show for a few seconds and then a skip ad button will appear.
The chosen game will then start after the game being advertised clears. Go to novelgames.com and do a quick and easy registration (it's free) for scores to be recorded and the rank position to be calculated and displayed on the Leaderboard
for the game. The games are fun and sure to challenge and satisfy a need for competition.
You may have to allow a minute or two for all the games to load.