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Search: concept:two
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BP167 Every cluster has two clusters of dots vs. every cluster has three clusters of dots.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP162 BP163 BP164 BP165 BP166  *  BP168 BP169 BP170 BP171 BP172

KEYWORD

traditional

CONCEPT number (info | search),
dot (info | search),
recursion (info | search),
feature_cluster (info | search),
cluster_of_one (info | search),
cluster (info | search),
two (info | search),
three (info | search)

WORLD

Multiple options:
dot_clusters [smaller | same | bigger],
point_clusters [smaller | same | bigger]

AUTHOR

Harry E. Foundalis

BP169 Two clusters of different numbers of elements vs. two clusters of equal number of elements.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP164 BP165 BP166 BP167 BP168  *  BP170 BP171 BP172 BP173 BP174

KEYWORD

traditional

CONCEPT number (info | search),
feature_cluster (info | search),
cluster_of_one (info | search),
cluster (info | search),
same_number (info | search),
same (info | search),
two (info | search)

AUTHOR

Harry E. Foundalis

BP181 One concavity vs. two concavities.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP176 BP177 BP178 BP179 BP180  *  BP182 BP183 BP184 BP185 BP186

KEYWORD

noisy, traditional

CONCEPT indentation (info | search),
number (info | search),
one (info | search),
two (info | search)

AUTHOR

Harry E. Foundalis

BP205 Two clusters of two elements each vs. not so.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP200 BP201 BP202 BP203 BP204  *  BP206 BP207 BP208 BP209 BP210

KEYWORD

traditional

CONCEPT feature_cluster (info | search),
cluster (info | search),
similar_shape (info | search),
similar (info | search),
two (info | search)

AUTHOR

Giuseppe Insana

BP220 One cluster vs. two clusters.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP215 BP216 BP217 BP218 BP219  *  BP221 BP222 BP223 BP224 BP225

KEYWORD

traditional

CONCEPT number (info | search),
feature_cluster (info | search),
cluster_of_one (info | search),
cluster (info | search),
one (info | search),
two (info | search)

AUTHOR

Giuseppe Insana

BP302 5 collinear objects, of which the 3rd is moved elsewhere vs. 5 collinear objects, of which the 2nd/4th is moved elsewhere.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP297 BP298 BP299 BP300 BP301  *  BP303 BP304 BP305 BP306 BP307

KEYWORD

traditional

CONCEPT collinear (info | search),
ordinal_orering (info | search),
two (info | search),
three (info | search),
four (info | search),
five (info | search)

AUTHOR

"Lewis"

BP343 No two shapes are the same vs. at least two shapes are the same.
(edit; present; nest [left/right]; search; history)
CROSSREFS

BP57 is the same solution except all examples have two shapes.

Adjacent-numbered pages:
BP338 BP339 BP340 BP341 BP342  *  BP344 BP345 BP346 BP347 BP348

KEYWORD

traditional

CONCEPT existence (info | search),
identical (info | search),
same_shape (info | search),
same (info | search),
two (info | search)

WORLD

shapes [smaller | same | bigger]

AUTHOR

Aaron David Fairbanks

BP828 Image of Bongard Problem with one simple solution vs. image of Bongard Problem with two "independent" simple solutions.
(edit; present; nest [left/right]; search; history)
COMMENTS

Properties are considered independent if none logically implies the other (or its opposite).

CROSSREFS

Adjacent-numbered pages:
BP823 BP824 BP825 BP826 BP827  *  BP829 BP830 BP831 BP832 BP833

KEYWORD

nice, meta (see left/right), miniproblems, creativeexamples, assumesfamiliarity, structure

CONCEPT exists_one (info | search),
two (info | search)

WORLD

boxes_bpimage_three_per_side [smaller | same | bigger]

AUTHOR

Aaron David Fairbanks

BP949 Two unique distances between points vs. three unique distances between points.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP944 BP945 BP946 BP947 BP948  *  BP950 BP951 BP952 BP953 BP954

KEYWORD

nice, precise, allsorted, stretch, perfect, traditional, preciseworld

CONCEPT two (info | search),
three (info | search)

WORLD

3_or_4_points [smaller | same | bigger]

AUTHOR

Leo Crabbe

BP1019 White space in two circles maximum vs. white space in three circles maximum.
(edit; present; nest [left/right]; search; history)
CROSSREFS

Adjacent-numbered pages:
BP1014 BP1015 BP1016 BP1017 BP1018  *  BP1020 BP1021 BP1022 BP1023 BP1024

KEYWORD

nice, precise, traditional

CONCEPT recursion_number (info | search),
separated_regions (info | search),
circle (info | search),
recursion (info | search),
two (info | search),
three (info | search)

WORLD

circles_cross [smaller | same | bigger]

AUTHOR

Aaron David Fairbanks

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