Double Jeu : This game is just fantastic. Many people will define it as “time waster” but I just cannot do that. Your aim is to keep the ball in the bottom half in balance while trying to handle ball in the upper half with your pad (as in pong). Your mouse controls both objects at the same time. My current record is a tad above 29 seconds and I doubt that anybody will ever be over 40-50 seconds range. I even plan it to give it to my students as term project for flash class.
24 December update: My new record is 40.193 seconds
Throw Paper : Simple and addictive. You try to send the paper-made-ball into the bin taking the wind into account.
26 December update: My new record is 17 consecutive hits.
Binball Wizard : The idea behind Binball Wizard is similar to Throw Paper but the setting is more complicated. This time you’re in an office the ball you throw can actually bounce when it hits the object in the office.
Shuffle The Penguin : Yet another game on the same theme but this time trying to send the penguin into that hole.
Turbo-charged Penguins : Excellent game play. Very addictive.
24 December update: My new height is 1374.90 meters.
Yeti Sports : An addictive classic. Fly my penguin, fly high…
Snow Craft : Playing snowball has never been so good (except in real life, of course!)
Copter : A classic one-button oldie but still great whenever you have a minute or two to spare
Cursor Thief : Fun to play. Your aim is to avoid your cursor from the guy who has many tricks to catch it.
Draw Play : Excellent time-waster. You’re trying to reach from the start point to the target but it’s you who draws the path.
Pendulumeca : If you envy spiderman lose no time.
Kumonecko : You control a very cute looking pixel-cat. Starts easy then gets a bit tough.
Roly Poly : Creative UI. Instead of moving your cute hedgehoggish creature you rotate the canvas.
Tube Racer : Fun time-waster. Not easy at all.
Poom : Addictive, easy looking but very difficult to make a good score.
N : Incredible physics game.
Board Dots : Addictive logic game.
Blueprint : Good logic game similar to The Incredible Machine.
Paths : Another fine logic game.
Troyis : A superb logic game where you move with a knight as in chess.
Games that already mentioned in this very blog: