No Sugar Challenge

I've been thinking about starting this a lot lately. Except for a dressing on a salad that I had to eat in order to not insult friend's father forever I've been sweetener free for almost two weeks, I think.
And it feels great! It's sort of life changing experience, if you may and I really don't crave sweet stuff! In fact, I even challenge myself with buying treats I loved a while ago and then I put them next to my computer - I worked for several hours without touching them and being really tempted to do so!

(this part is copied from fitfabulousforever.com)
RULES:
Processed Foods – We will be eliminating all added sugar whether it’s by itself or hidden among the other unhealthy ingredients in processed foods. Label reading is essential to have a successful two weeks without added sugar. Below you will find a comprehensive list of sugar by all sorts of names…you might be surprised.

Eliminate all added Sugar – The important thing to keep in mind is that all sugar –to include agave nectar, raw honey, sorghum, secant, cane syrup, molasses, maple syrup, etc.– can pack on the pounds. If a product advertises as having NO HIGH FRUCTOSE CORN SYRUP…then most definitely flip the package over and read the ingredient’s label. Chances are good that it contains sugar in one form or another. This is an opportunity to cleanse your body of all added sugar while having support and motivation from others who are on board with the challenge.

The average American eats up to three pounds of refined sugar per week– most of that being in processed foods –hidden under an assumed name. Here are some of the disguises sugar hides behind:

Brown Sugar, Sugar Honey, Sucrose, Corn Syrup, Molasses, Confectioner’s Sugar, Powdered Sugar, Date Sugar, High Fructose Corn Syrup, Brown Rice Syrup, Maltodextrin, Molasses Powder, Turbinado, Maple syrup, Glucose, Dextrin, Lactose, Fructose, Caramel, Fruit sugar, Maple Sugar, Dextrose, Chicory syrup, Barley Malt, Beet Sugar, Cane Juice, Carob Sugar, Castor Sugar, Demerara Sugar, Galactose, Invert Sugar, Malt Syrup…



So if someone would be interested, I'd like to start "Sugar Free Challenge Weeks". They say it takes two to give up on sugar completely, but I'd rather do a new one every week so more people could join.
I was thinking of some levels to start with:

1. level: Sugar Cut-Down
You'll set yourself a limit of how much sugary treats do you allow yourself daily. Whether it's one or ten, it should be a little challenging, but not too much to cause binge eating out of deprivation!

2. level: Added Sugar Free
You'll cut out all added sugar (brown and white) for a week. Sweeteners like splenda, honey, molasses, agave and stevia are allowed.

3. level: Artifical sweetener & added sugar free
Only natural sweeteners (honey, molasses, stevia, agave...) are allowed.

4. level: Added sweetener free (the one I'm trying to do now)
Cutting out all sweeteners icluding the natural ones.

5. level: Natural sugars cut-down
Setting limit for healthy things that have sugar in it, like fruits and dairy products.