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Showing 84 of 84 problems. Help us reach 100 problems here!

Title	Difficulty	Tags	Submissions
1D Convolution	EASY	Convolution	9249
Vector Addition	EASY	Vector	7385
ReLU	EASY	Activations	3651
Matrix Vector Multiplication	EASY	MatmulVector	3082
Leaky ReLU	EASY	Activations	2189
1D Average Pooling	EASY	Pooling	1851
GELU	EASY	Activations	1142
Sigmoid	EASY	Activations	1025
RMS Normalization	EASY	Normalization	862
Tanh	EASY	Activations	807
Sum Over Dimension	EASY	Reduction	748
ELU	EASY	Activations	691
Array Sorting	EASY	Sorting	666
L1 Normalization	EASY	Normalization	602
Image Histogram	EASY	GraphicsStatistics	556
Matrix Scalar Multiplication	EASY	MatmulScalar	468
Huber Loss	EASY	Loss	417
Hard Sigmoid	EASY	Activations	409
1D Max Pooling	EASY	Pooling	380
SELU	EASY	Activations	357
L2 Normalization	EASY	Normalization	321
1D Running Sum	EASY	Convolution	321
Softplus	EASY	Activations	316
Grayscale Conversion	EASY	Graphics	308
Max Over Dimension	EASY	Reduction	296
Argmax Over Dimension	EASY	Reduction	292
Swish	EASY	Activations	285
Mean Squared Error Loss	EASY	Loss	250
Box Blur	EASY	GraphicsConvolution	243
Cosine Similarity	EASY	Loss	242
Hinge Loss	EASY	Loss	240
Image Thresholding	EASY	Graphics	192
Diagonal Matrix Multiplication	EASY	Matmul	180
Frobenius Normalization	EASY	Normalization	170
Product Over Dimension	EASY	Reduction	164
Edge Detection	EASY	Graphics	163
MXFP8 Dequantization	EASY	QuantizationMXFP8	143
MXFP4 Dequantization	EASY	QuantizationMXFP4	142
Log Softmax	EASY	Activations	80
ECC Point Negation (Batched)	EASY	Cryptography	75
Min Over Dimension	EASY	Reduction	71
Argmin Over Dimension	EASY	Reduction	59
Mean Over Dimension	EASY	Reduction	57
Matrix Multiplication	MEDIUM	Matmul	3940
Square Matrix Multiplication	MEDIUM	Matmul	1823
Cumulative Sum	MEDIUM	Scan	995
2D Convolution	MEDIUM	Convolution	872
GEMM with Bias and ReLU	MEDIUM	MatmulActivationsFused	627
Layer Normalization	MEDIUM	Normalization	517
Softmax	MEDIUM	ActivationsNormalization	473
All-Pairs Shortest Path	MEDIUM	Graphs	329
Kullback-Leibler Divergence	MEDIUM	Loss	311
Triplet Margin Loss	MEDIUM	LossReduction	234
2D Average Pooling	MEDIUM	Pooling	227
2D Max Pooling	MEDIUM	Pooling	223
Matrix Multiplication with Swish Activation	MEDIUM	MatmulActivationsFused	215
Batch Normalization	MEDIUM	Normalization	190
Polynomial Multiplication over Finite Field	MEDIUM	Cryptography	172
Cumulative Product	MEDIUM	Scan	142
Vector Multiplication over Finite Field	MEDIUM	Cryptography	104
MXFP8 Quantization	MEDIUM	QuantizationMXFP8	104
Symmetric Matrix Multiplication	MEDIUM	Matmul	96
Matrix Multiplication with Sigmoid and Sum	MEDIUM	MatmulReductionFused	80
NVFP4 Dequantization	MEDIUM	QuantizationNVFP4	80
Upper Triangular Matrix Multiplication	MEDIUM	Matmul	75
2D Convolution with ReLU and HardSwish	MEDIUM	ConvolutionActivationsFused	73
Minimum Spanning Tree	MEDIUM	Graphs	72
Single Source Shortest Path	MEDIUM	Graphs	68
GEMM with Element-wise Multiply and LeakyReLU	MEDIUM	MatmulActivationsFused	66
Lower Triangular Matrix Multiplication	MEDIUM	Matmul	62
Matrix Multiplication with Swish and Scaling	MEDIUM	MatmulActivationsFused	61
Matrix Nth Power	MEDIUM	Matmul	58
MXFP4 Quantization	MEDIUM	QuantizationMXFP4	34
NVFP4 Quantization	MEDIUM	QuantizationNVFP4	27
3D Square Convolution	HARD	Convolution	487
Scaled Dot-Product Attention	HARD	Attention	256
3D Tensor-Matrix Multiplication	HARD	Matmul	218
MXFP8 GEMM	HARD	QuantizationMXFP8Matmul	157
3D Max Pooling	HARD	Pooling	152
4D Tensor-Matrix Multiplication	HARD	Matmul	146
3D Average Pooling	HARD	Pooling	142
MXFP4 GEMM	HARD	QuantizationMXFP4Matmul	55
NVFP4 GEMM	HARD	QuantizationNVFP4Matmul	29
NVFP4 GEMV	HARD	QuantizationNVFP4MatmulVector	23