December 6, 2019December 6, 2019

Rays and circles

binary, paper

December 6, 2019December 6, 2019

Windows

binary, paper

September 15, 2019

Birds on a branch

binary, paper

August 13, 2019

Stick figures

binary, paper

August 12, 2019

Lines and arrows

ternary, paper

August 12, 2019

Squares and rectangles

ternary, paper

August 12, 2019August 13, 2019

Protrusions

binary, paper

August 11, 2019August 13, 2019

Squares and circles

binary, paper

August 11, 2019August 13, 2019

Flowers

ternary, paper

August 9, 2019August 13, 2019

Odd men out

ternary, binary, paper

August 9, 2019August 13, 2019

Ellipses

binary, paper

August 8, 2019December 6, 2019

Blocks of houses

ternary, paper

August 8, 2019August 12, 2019

Bouquets

ternary, paper

August 4, 2019August 13, 2019

Flower buds

ternary, paper

August 4, 2019August 12, 2019

Spiders

ternary, paper

May 4, 2019August 13, 2019

Hexagons

ternary, paper

May 4, 2019August 13, 2019

Stick figures

ternary, paper

February 15, 2019August 9, 2019

Hexagons

binary, paper

May 4, 2019August 13, 2019

Ellipses

ternary, paper

February 18, 2019August 13, 2019

Squares

binary, paper

April 10, 2019August 13, 2019

Squares

ternary, paper

February 20, 2019August 13, 2019

Flowers

binary, paper

May 2, 2019August 13, 2019

Triangles

ternary, paper

March 6, 2019August 13, 2019

Triangles

binary, paper

February 20, 2019August 13, 2019

Lines

binary, paper

February 12, 2019August 13, 2019

Circles

binary, paper

February 18, 2019August 13, 2019

Clocks

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February 17, 2019August 13, 2019

Spikes

binary, paper