Quiz | Best |
---|---|
10 Facts about Pi | - |
12 x 12 Multiplication Table without Yellow Box in 45s | - |
15 x 15 Multiplication Table in 4 Minutes | - |
20 x 20 Multiplication Table in 5 Minutes | - |
25 x 25 Multiplication Table in 8 Minutes | - |
30 x 30 Multiplication Table in 12 Minutes | - |
35 x 35 Multiplication Table in 18 Minutes | - |
40 x 40 Multiplication Table in 25 Minutes | - |
50 x 50 Multiplication Table in 50 Minutes | - |
5000 Digits of Pi | - |
Alphametic Quiz - Numbers-for-Letters Puzzle | - |
Answers Contain the Number Twelve | - |
Arithmetic Challenge Chain #1 | - |
Arithmetic Challenge Chain #2 | - |
Arithmetic Challenge Chain #3 | - |
Random Quadratic Equations (Slower version) | - |
What Type of Number are They? | - |
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