<SUBMISSION>
<ACCESSION-NUMBER>0001140361-05-005144
<TYPE>NT 10-Q
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20050528
<FILING-DATE>20050712
<DATE-OF-FILING-DATE-CHANGE>20050712
<EFFECTIVENESS-DATE>20050712
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>CENUCO INC
<CIK>0000843494
<ASSIGNED-SIC>4899
<IRS-NUMBER>752228820
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>0228
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>NT 10-Q
<ACT>34
<FILE-NUMBER>001-32187
<FILM-NUMBER>05949820
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>6421 CONGRESS AVENUE
<STREET2>STE 201
<CITY>BOCA RATON
<STATE>FL
<ZIP>33487
<PHONE>5619944446
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>6421 CONGRESS AVENUE
<STREET2>STE 201
<CITY>BOCA RATON
<STATE>FL
<ZIP>33487
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>VIRTUAL ACADEMICS COM INC
<DATE-CHANGED>20000110
</FORMER-COMPANY>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>DONNEBROOKE CORP
<DATE-CHANGED>19920703
</FORMER-COMPANY>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>ALLURISTICS INC
<DATE-CHANGED>19890911
</FORMER-COMPANY>
</FILER>
<DOCUMENT>
<TYPE>NT 10-Q
<SEQUENCE>1
<FILENAME>doc1.htm
<TEXT>
<html>
<head>
<title>Form 12B25</title>
</head>
 <body bgcolor="#ffffff">
<center>
<table border="0" cellspacing="0" cellpadding="1" width="100%" align="center"><tr><td align="center"><strong><font size="3">
   SECURITIES AND EXCHANGE COMMISSION<br>WASHINGTON, DC 20549<br><br>
   FORM 12b-25<br><br>NOTIFICATION OF LATE FILING</font></strong></td></tr></table>
<br><br><table border="0" cellspacing="0" cellpadding="0" width="100%" align="center">
<tr>
<td width="70%" align="right"><font size="1"><br></font></td>
<td width="15%" align="left"><font size="1">SEC FILE NUMBER</font></td>
<td width="15%" align="right"><font size="1">033-25900</font></td>
</tr>
<tr>
<td width="70%" align="right"><font size="1"><br></font></td>
<td width="15%" align="left"><font size="1">CUSIP NUMBER</font></td>
<td width="15%" align="right"><font size="1">15670X 10 4</font></td>
</tr>
</table>
<br><br><table border="0" cellspacing="0" cellpadding="1" width="100%" align="center"><tr><td><font size="2"><center>
|&nbsp;&nbsp;|

&nbsp;&nbsp;Form 10-K&nbsp;&nbsp;

|&nbsp;&nbsp;|

&nbsp;&nbsp;Form 20-F&nbsp;&nbsp;

|&nbsp;&nbsp;|

&nbsp;&nbsp;Form 11-K&nbsp;&nbsp;

|X|

&nbsp;&nbsp;Form 10-Q&nbsp;&nbsp;

|&nbsp;&nbsp;|

&nbsp;&nbsp;Form NSAR&nbsp;&nbsp;
|&nbsp;&nbsp;|&nbsp;&nbsp;Form N-CSR&nbsp;&nbsp;
   </center>
<br>For the period ended:&nbsp;<strong>May&nbsp;28,&nbsp;2005</strong><br><br>
|&nbsp;&nbsp;|

&nbsp;&nbsp;Transition Report on Form 10-K&nbsp;&nbsp;<br>
|&nbsp;&nbsp;|

&nbsp;&nbsp;Transition Report on Form 20-F&nbsp;&nbsp;<br>
|&nbsp;&nbsp;|

&nbsp;&nbsp;Transition Report on Form 11-K&nbsp;&nbsp;<br>
|&nbsp;&nbsp;|

&nbsp;&nbsp;Transition Report on Form 10-Q&nbsp;&nbsp;<br>
|&nbsp;&nbsp;|

&nbsp;&nbsp;Transition Report on Form NSAR&nbsp;&nbsp;<br><br>For the transition period ended:&nbsp;
<hr size="1">
<center><em>Read attached Instruction Sheet Before Preparing Form. Please Print or Type.</em></center>
<br><br>
   Nothing in this form shall be construed to imply that the Commission has verified any information contained herein.
   <hr size="1">
   If the notification related to a portion of the filing checked above, identify the item(s) to which notification relates:
   <br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br><br></font></td></tr></table>
<table border="0" cellspacing="0" cellpadding="1" width="100%" align="center">
<tr><td colspan="3"><font size="2"><hr size="3">
<strong>Part I-Registrant Information</strong><hr size="3"></font></td></tr>
<tr>
<td align="left" width="4%">&nbsp;</td>
<td align="left" width="48%"><font size="2">Full name of Registrant:<br>Former name if Applicable:
  <br>Address of Principal Executive Office (<em>Street</em> and <em>Number</em>):
  <br>City, State and Zip Code:</font></td>
<td align="left" width="48%"><font size="2"><U>Cenuco, Inc.</U><br><U>Alluristics Inc.</U><br><U>2000 Lenox Drive, Suite 202</U><br><U>Lawrenceville, New Jersey 08648</U></font></td>
</tr>
</table>
<table border="0" cellspacing="0" cellpadding="1" width="100%" align="center">
<tr><td colspan="4"><font size="2"><br><hr size="3">
<strong>Part II-Rule 12b-25(b) and (c)</strong><hr size="3">
   If the subject report could not be filed without unreasonable effort or expense
   and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be
   completed.(Check box if appropriate.)<br><br></font></td></tr>
<tr>
<td valign="top"><div align="left"><font size="2"><br><br><br>
|X|
</font></div></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>
<p><font size="2">(a) &nbsp;&nbsp; The reasons described in detail in
   Part III of this form could not be eliminated without unreasonable effort or expense;<br></font></p>
<p><font size="2">(b) &nbsp;&nbsp; The subject annual report, semi-annual
   report, transition report of Forms 10-K, 10-KSB, 20-F, 11-K, Form
   N-SAR or Form N-CSR, or portion thereof will be filed on or before the 15th calendar
   day following the prescribed due date; or the subject quarterly report
   or transition report on Form 10-Q, 10-QSB, or portion thereof will be
   filed on or before the fifth calendar day following the prescribed due date; and <br><br>
   (c) &nbsp;&nbsp; The accountant's statement or other exhibit required
   by Rule 12b-25(c) has been attached if applicable.</font></p>
</td>
</tr>
</table>
<!-- PAGE BREAK --><table border="0" cellspacing="0" cellpadding="1" width="100%" align="center"><tr><td><font size="2"><br><hr size="3">
<strong>Part III-Narrative</strong><hr size="3">
   State below in reasonable detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q, 10-QSB, N-SAR, N-CSR or the transition report portion
   thereof could not be filed within the prescribed time period.<br><br>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;As described in the Current Report on Form 8-K filed by the Registrant on July 12, 2005, the Registrant recently replaced its independent public accountant.  As a result of the recent change in its independent public accountant and the time required for the newly engaged independent public accountant to become familiar with the financial statements of the Registrant and complete the required review process, the Registrant is unable to timely file its Quarterly Report on Form 10-Q for the fiscal period ended May 28, 2005 without unreasonable effort or expense.  The Registrant intends to file the Quarterly Report on Form 10-Q within the prescribed period allowed by Rule 12-25 promulgated under the Securities Exchange Act of 1934, as amended.<br><hr size="3">
<strong>Part IV-Other Information</strong><hr size="3">
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1)&nbsp;&nbsp; Name and telephone number of person to contact in regard to this notification:<br><br></font></td></tr></table>
<table border="0" cellspacing="0" cellpadding="1" width="100%" align="center">
<tr>
<td width="33%" align="center"><font size="2">Brian Geiger</font></td>
<td width="34%" align="center"><font size="2">609</font></td>
<td width="33%" align="center"><font size="2">219-0930</font></td>
</tr>
<tr><td colspan="3"><hr size="1"></td></tr>
<tr>
<td width="33%" align="center"><font size="2">(Name)</font></td>
<td width="34%" align="center"><font size="2">(Area Code)</font></td>
<td width="33%" align="center"><font size="2">(Telephone Number)</font></td>
</tr>
</table>
<table border="0" cellspacing="0" cellpadding="1" width="100%" align="center"><tr><td><font size="2"><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2)&nbsp;&nbsp; Have all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or
   Section 30 of the Investment Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required
   to file such report(s) been filed?<div align="right"><font size="2">
|X|&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;No&nbsp;&nbsp;
</font></div>
   If the answer is no, identify report(s)<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<br><br>
   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) &nbsp;&nbsp; Is it anticipated that any significant change in
   results of operations from the corresponding period for the last fiscal
   year will be reflected by the earnings statements to be included in
   the subject report or portion thereof?
   <div align="right"><font size="2">
|&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;Yes&nbsp;&nbsp;&nbsp;|X|&nbsp;&nbsp;&nbsp;No&nbsp;&nbsp;
</font></div>
<br>
   If so: attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state
   the reasons why a reasonable estimate of the results cannot be made.<br><br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br><br><center>Cenuco, Inc.</center>
<hr size="1">
<center>Name of Registrant as Specified in Charter <br><br>
</center>
   Has caused this notification to be signed on its behalf by the undersigned thereunto duly authorized.<br><br><br></font></td></tr></table>
<table border="0" cellspacing="0" cellpadding="1" width="100%" align="center"><tr>
<td width="45%" align="left" valign="top"><font size="2">Date:&nbsp;<U>July&nbsp;
12,&nbsp;
2005</U></font></td>
<td width="10%" align="right" valign="top"><font size="2">By:&nbsp;</font></td>
<td width="45%" align="left" valign="top"><font size="2"><U>/s/&nbsp;Joseph A. Falsetti</U><br>Joseph A. Falsetti<br>Chief Executive Officer</font></td>
</tr></table>
<table border="0" cellspacing="0" cellpadding="1" width="100%" align="center"><tr><td>
<font size="2"><br><br>
   INSTRUCTION: The form may be signed by an executive officer of the registrant or by any other duly authorized
   representative.  The name and title of the person signing the form shall be typed or printed beneath the
   signature.  If the statement is signed on behalf of the registrant by an authorized representative (other
   than an executive officer), evidence of the representative's authority to sign on behalf of the registrant
   shall be filed with the form.<hr size="1">
<center> ATTENTION</center>
<br>
   Intentional misstatements or omissions of fact constitute Federal Criminal Violations (See 18 U.S.C. 1001).</font><hr size="1">
</td></tr></table>
</center>

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</SUBMISSION>
