Fourth grade

Top 5 - This hour
#NameCountryScoreTime
Top 10 - This day
#NameCountryScoreTime
Top 15 - This week
#NameCountryScoreTime
1cool657 min 52 sec
2anna1235015 min 31 sec
3MIHAILA MIRUNAROMANIA01 min 17 sec
Top 20 - This month
#NameCountryScoreTime
1Oprea VladRomania10011 min 47 sec
2Maya cernatRomania10015 min 50 sec
3cool10016 min 37 sec
407_orezculapteRomania10018 min 35 sec
5Oprea VladRomania10027 min 26 sec
6cool10033 min 15 sec
7SilviaRomania10053 min 22 sec
8cool9044 min 37 sec
9KatherineEngland756 min 31 sec
10SENDREA ROBERTOMOLDOVA7521 min 49 sec
11cool7530 min 6 sec
12cool657 min 52 sec
13??????603 min 48 sec
14MelissRomania607 min 40 sec
15cool609 min 31 sec
16cool6011 min 15 sec
17andrei y thomasromania6018 min 56 sec
18taran lidiamoldova5512 min 58 sec
19cool5516 min 11 sec
20estera catalincescu5520 min 45 sec

By learning math, you learn to think.