evaluations of difficulty level
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Use a scale of 1 to 5 (where 1 is very simple, and 5 is too hard). It is fine is different people judge these differently.
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problem #
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1223keep
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2232move to later
alternate#2 included now
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3122keep
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4111swap with #5
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52.521swap with #4
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6344move to later
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7111keep
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8443move to later
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9111
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10213move to a Thcan be #8
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112.513
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12111put as #6
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13334
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14111
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15332
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16111
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17222
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18233
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19112
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20343
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21212
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22334
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23211
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24111
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2535
I don't think I understand this one - Jonathan
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2621
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2733
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2822
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2911
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3011
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3111
Consider the parallelogram (bottom left, bottom mid, top right, top mid)...
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3222
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3311
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341.52
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3532
Consider the parallelogram ...
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3611
easiest, use wk1
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371.52
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3822
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392.53
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40335
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4111
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4211
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432
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5042
Restrict, then try possible values (assume integral sides)
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522
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532
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542
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552
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