**Tell us what’s happening:**

I am stuck. I can’t figure out how to combine these functions. And I tried using .filter(oddNums) in my final return statement and it didn’t work also. Thanks in advance any help is much appreciated!

**Your code so far**

```
//array with all fibonnacci numbers
function fibs(num) {
var x=[1,1];
while (((x[x.length-1]) + (x[x.length-2]))<=num){
x.push((x[x.length-1]) + (x[x.length-2]));
}
return x;
//filter only odd numbers using %2 !=0
function oddNums(x){
var oddArr= [];
for (var i=0; i<=x.length; i++){
if (x[i] %2 !=0){
oddArr.push(x[i]);
}}
return oddArr;
//sum all odd numbers using reduce function
function sum(acc, val){
return acc+val;}
//final return
return oddArr.reduce(sum());
}}
sumFibs(10);
```

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**Link to the challenge:**