Crosswords Arena is a pretty good multiplayer web-based Scrabble game. No download or signup required. Source: almost 2 years ago

CoinMarketCal - this one I little bit unknowns by masses but it is super useful. It is a one spot for all the crypto events going on. Everything that is available somewhere it will probably be here, every fork, every update, live events, AMA, test-net, main-net, release dates... Source: 7 months ago

Https://coinmarketcal.com/en/ is also a very useful site to check out important dates for projects. Source: over 1 year ago

I've had good results with short term investments in alts. One of the methods I used was reading road maps on the project's site, and looking for major milestones. Often they'd pump as the update gets closer and closer. Then I sell a day or two before the milestone is reached. I'd sell it for bitcoin usually. CoinMarketCal lists events and updates, and it might make coin selection faster. Source: over 1 year ago

This website shows all upcoming events and future releases regarding a certain Cryptocurrency. Allows you to see what's being released by which cryptocurrency, and gives you an opportunity to buy ahead in anticipation for price increases as a result of upcoming events. https://coinmarketcal.com/en/. Source: over 2 years ago

The cryptocurrency exchange rate reacts to the news one way or another, you just have to open and close a position in time. Earlier we said that it would be challenging for novice traders to work on a M1 time frame. However, from personal experience I can say that in this particular case, the M1 time frame is as relevant as possible. Larger time frames may simply not reflect the market’s reaction to this or that... Source: over 2 years ago