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Guest

Simon Gregg

June 07, 2015

22

perplexity

50+

participation

#   Title Date Questions Skips Total Score
1 + A measuring tool 08/18/2017 7 36 43 16
2 + A scale 01/28/2017 10 43 53 19
3 + Old Scales 01/07/2017 6 52 58 10
4 + Cuisenaire rod cubes 11/15/2015 20 47 67 30
5 + A medieval illustration 11/15/2015 16 66 82 20
6 + Composing a number 11/15/2015 23 64 87 26
7 + A triangle of numbers 11/15/2015 24 57 81 30
8 + Measuring jug: a scale for flour ("farine") 06/13/2015 15 70 85 18
9 + Hanging a triangle 06/07/2015 23 76 99 23