| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| math games hardest game ever | 0.73 | 0.4 | 826 | 68 |
| hardest game ever cool math games | 0.01 | 0.4 | 2970 | 66 |
| cool math games hardest game ever 3 | 0.8 | 0.1 | 7233 | 77 |
| hardest game ever cool math | 0.1 | 0.7 | 2993 | 67 |
| hardest game on cool math games | 1.49 | 0.6 | 9123 | 40 |
| cool math games world hardest game | 1.23 | 0.2 | 7264 | 97 |
| cool math games hardest game on earth | 1.86 | 0.1 | 3341 | 79 |
| hardest game ever math playground | 0.46 | 0.5 | 9520 | 56 |
| cool math hardest game | 1.06 | 0.8 | 2554 | 32 |
| cool math hardest game in the world | 0.33 | 0.9 | 4737 | 77 |
| hardest cool math games | 1.88 | 0.9 | 9929 | 100 |
