chesstempo.comは安全ですか？

LOT OF CHEATER WITH THE TIMER TROP DE TRICHEUR SUR LE TIMER AU BLITZ 3 MIN JE SAIS COMMENT ILS FONT; ILS SE RAJOUTENT DU TEMPS CES ENFOIRES DOMMAGE BONNE PLATEFORME MAIS TROP DE TRICHERIES çA DEGOUTE A TOUT LES PUTAINS DE BATARD DE TRICHEURS ILS FAUT SAVOIR PERDRE C EST UN JEUX ME FAIRE PERDRE DU TEMPS COMME ça

Way better than Chess.com's Tactics Trainer, which only has the 'basic' features, and only allows 3 problems/day. ChessTempo allows you an infinite number of high-quality problems *sans monaie*! (I suck at French; that should say "FREE".) It has way more features, and is more community oriented. Any site with a comment voting system similar to Reddit/StackExchange automatically gets multiple upvotes from me! The theme needs a little to be desired -- it isn't too readable.

Probably one of the safest sites out there and it's definitely one for chess lovers. Has a seemingly inexhaustible supply of tactics problems to solve, which help develop strategic thinking in chess, and this is for free! Chesstempo is my warm-up zone before playing chess on Fics, Playchess etc. =)