Junior Warm-up A
Difficulty 28/100 · 4 pieces
Shape matching with a few friendly rotations
Square, Bar, Mini L, 2
Open puzzle Junior Warm-up AChoose an age path. Start with an optional First Try, then explore Warm-up, Core Practice, and Challenge without forced linear unlocks.
Ages 4–6
14 playable levels across Warm-up, Core Practice, and Challenge.
First Try
A skippable onboarding puzzle — not counted in free training totals.
Start first tryStart / Match
5 levels
Difficulty 28/100 · 4 pieces
Shape matching with a few friendly rotations
Square, Bar, Mini L, 2
Open puzzle Junior Warm-up ADifficulty 30/100 · 4 pieces
Friendly shape matching with one extra rotation
Square, Bar, Mini L, 2
Open puzzle Junior Warm-up BDifficulty 32/100 · 4 pieces
Build confidence with guided low-pressure placement
Square, L, Bar, 2
Open puzzle Junior Warm-up CDifficulty 34/100 · 4 pieces
L and T shapes in a forgiving open board
L, T, Bar, 2
Open puzzle Junior Warm-up DDifficulty 36/100 · 4 pieces
Z-shape intro with a concrete color guide
Square, Z, Mini L, 2
Open puzzle Junior Warm-up EPractice / Rotate
5 levels
Difficulty 52/100 · 5 pieces
Fit checking and basic rotation
Square, Long, L, T, 2
Open puzzle Junior Core ADifficulty 54/100 · 5 pieces
Fit checking with one more abstract shape
L, T, Z, Bar, 2
Open puzzle Junior Core BDifficulty 56/100 · 5 pieces
Introduce one pentomino in a friendly board
P, T, L, Bar, 2
Open puzzle Junior Core CDifficulty 58/100 · 5 pieces
V-shape rotation in a semi-open layout
V, T, L, Bar, 2
Open puzzle Junior Core DDifficulty 60/100 · 5 pieces
Two abstract shapes together in a friendly space
Z, P, L, T, 2
Open puzzle Junior Core EStretch / Plan
4 levels
Difficulty 68/100 · 6 pieces
Handle one abstract shape without turning the level into a trap
Square, Long, L, T, Z, 2
Open puzzle Junior Challenge ADifficulty 70/100 · 6 pieces
Manage a densely-packed board with a pentomino
P, T, Z, L, Long, 2
Open puzzle Junior Challenge BDifficulty 74/100 · 6 pieces
Two pentominos in a dense junior board
V, P, T, Z, L, Long
Open puzzle Junior Challenge CDifficulty 78/100 · 6 pieces
U and P shapes demand careful order under space pressure
U, Z, P, T, L, Long
Open puzzle Junior Challenge DAges 6–8
16 playable levels across Warm-up, Core Practice, and Challenge.
First Try
A skippable onboarding puzzle — not counted in free training totals.
Start first tryStart / Match
6 levels
Difficulty 30/100 · 5 pieces
Independent shape rotation without heavy constraint
Square, Bar, L, T, 2
Open puzzle Level 1 Warm-up ADifficulty 32/100 · 5 pieces
Readable contours with one extra shape to plan around
T, Z, L, Bar, 2
Open puzzle Level 1 Warm-up BDifficulty 35/100 · 5 pieces
First taste of pentomino rotation in a safe board
P, T, L, Bar, 2
Open puzzle Level 1 Warm-up CDifficulty 37/100 · 5 pieces
Clean boundaries with a longer bar piece
Z, Long, L, T, Square
Open puzzle Level 1 Warm-up DDifficulty 39/100 · 5 pieces
One pentomino in a low-pressure board
V, T, Z, L, 2
Open puzzle Level 1 Warm-up EDifficulty 40/100 · 5 pieces
P-shape rotation without constraint pressure
P, L, T, Bar, 2
Open puzzle Level 1 Warm-up FPractice / Rotate
6 levels
Difficulty 55/100 · 6 pieces
Rotation as the main training task
P, T, Z, L, Long, Square
Open puzzle Level 1 Core ADifficulty 58/100 · 6 pieces
Rotation with a V-shaped piece in a semi-open layout
V, T, Z, L, Long, Square
Open puzzle Level 1 Core BDifficulty 60/100 · 6 pieces
Combine two pentominos in rotation-driven practice
U, T, P, Z, L, Long
Open puzzle Level 1 Core CDifficulty 62/100 · 6 pieces
First F-shape in structured rotation practice
F, T, Z, L, Long, Square
Open puzzle Level 1 Core DDifficulty 64/100 · 6 pieces
W and V together in a practice rotation set
W, V, T, Z, L, Square
Open puzzle Level 1 Core EDifficulty 66/100 · 6 pieces
N and P shapes demand multiple rotations
N, P, T, Z, L, Long
Open puzzle Level 1 Core FStretch / Plan
4 levels
Difficulty 80/100 · 7 pieces
Manage multiple rotations and tighter fit
P, T, Z, L, Long, Square, V
Open puzzle Level 1 Challenge ADifficulty 82/100 · 7 pieces
Work with F-shape and tight fill constraints
F, V, P, T, Z, L, Long
Open puzzle Level 1 Challenge BDifficulty 84/100 · 7 pieces
W/F crossover with maximum fill pressure
W, F, V, P, Z, L, Long
Open puzzle Level 1 Challenge CDifficulty 86/100 · 7 pieces
N/F/U trio demands sustained planning
N, F, U, T, Z, L, Long
Open puzzle Level 1 Challenge DAges 8–10
14 playable levels across Warm-up, Core Practice, and Challenge.
First Try
A skippable onboarding puzzle — not counted in free training totals.
Start first tryStart / Match
5 levels
Difficulty 30/100 · 6 pieces
Handle abstract shapes with readable boundaries
P, V, T, Z, L, Square
Open puzzle Level 2 Warm-up ADifficulty 33/100 · 6 pieces
Explore U and V shapes with strong visual boundaries
U, V, T, Z, L, Long
Open puzzle Level 2 Warm-up BDifficulty 36/100 · 6 pieces
First encounter with a W-shaped piece in friendly space
W, V, T, Z, L, Square
Open puzzle Level 2 Warm-up CDifficulty 38/100 · 6 pieces
Meet F-shape in a readable outline
F, V, T, Z, L, Long
Open puzzle Level 2 Warm-up DDifficulty 40/100 · 6 pieces
P/U rotation with visual cues and low density
P, U, T, Z, L, Square
Open puzzle Level 2 Warm-up EPractice / Rotate
5 levels
Difficulty 56/100 · 7 pieces
Build constraint awareness with one complex shape
F, V, P, T, Z, Long, Mini L
Open puzzle Level 2 Core ADifficulty 58/100 · 7 pieces
Practice with N-shape and constraint awareness
N, V, P, T, Z, Long, Mini L
Open puzzle Level 2 Core BDifficulty 62/100 · 7 pieces
Manage Y and F shapes without full fill pressure
Y, F, T, Z, L, Long, Mini L
Open puzzle Level 2 Core CDifficulty 64/100 · 7 pieces
First X-shape in rotation-heavy practice
X, V, P, T, Z, Long, Mini L
Open puzzle Level 2 Core DDifficulty 66/100 · 7 pieces
Three pentomino types push rotation skills higher
W, P, F, T, Z, Long, Mini L
Open puzzle Level 2 Core EStretch / Plan
4 levels
Difficulty 85/100 · 8 pieces
Plan before placing and recover from blocked gaps
X, F, N, V, P, T, Z, Long
Open puzzle Level 2 Challenge ADifficulty 87/100 · 8 pieces
Plan deeply with W/F/N triad under tight space
W, F, N, V, P, T, Z, Long
Open puzzle Level 2 Challenge BDifficulty 89/100 · 8 pieces
X/Y/F crossover in tight completion pressure
X, Y, F, V, P, T, Z, Long
Open puzzle Level 2 Challenge CDifficulty 91/100 · 8 pieces
Long L plus W/N/F demands multi-step order planning
Long L, W, N, F, V, T, Z, Long
Open puzzle Level 2 Challenge DAges 10–12
12 playable levels across Warm-up, Core Practice, and Challenge.
First Try
A skippable onboarding puzzle — not counted in free training totals.
Start first tryStart / Match
3 levels
Difficulty 31/100 · 6 pieces
Read complex shapes without high density
X, F, V, T, Z, Long
Open puzzle Challenge Warm-up ADifficulty 34/100 · 6 pieces
Read W/N shapes in low-density layouts
W, N, V, T, Z, Long
Open puzzle Challenge Warm-up BDifficulty 38/100 · 6 pieces
Explore Y/U/V rotation in safe open space
Y, U, V, T, Z, L
Open puzzle Challenge Warm-up CPractice / Rotate
5 levels
Difficulty 58/100 · 8 pieces
Plan order, rotation, and controlled correction
X, F, W, N, U, V, T, Z
Open puzzle Challenge Core ADifficulty 62/100 · 8 pieces
Fit a long L into a crowded semi-open board
Long L, W, N, U, V, T, Z, Long
Open puzzle Challenge Core BDifficulty 65/100 · 8 pieces
Rotate Y, F, and W shapes in a mid-density fill
Y, F, W, U, V, T, Z, Long
Open puzzle Challenge Core CDifficulty 68/100 · 8 pieces
X and Long L together in high-piece-count practice
X, Long L, W, U, V, T, Z, Long
Open puzzle Challenge Core DDifficulty 68/100 · 8 pieces
Y/F/N rotation practice at scale
Y, F, N, U, V, T, Z, Long
Open puzzle Challenge Core EStretch / Plan
4 levels
Difficulty 86/100 · 10 pieces
Sustained planning with many abstract pieces
X, F, W, N, Y, U, V, Long L, Z, T
Open puzzle Challenge Stretch ADifficulty 88/100 · 10 pieces
Navigate an all-pentomino board with backtracking demand
X, W, N, Y, U, V, Long L, Z, T, Long
Open puzzle Challenge Stretch BDifficulty 90/100 · 9 pieces
High-constraint board with X/F/W/Y pentomino mix
X, F, W, Y, V, Long L, Z, T, Long
Open puzzle Challenge Stretch CDifficulty 92/100 · 9 pieces
Full pentomino abstraction with precise planning
X, F, N, Y, W, U, Long L, V, Z
Open puzzle Challenge Stretch D